# Block 9174923

- **Header hash:** `0x8ac4232bd3f45064b8a6b924eb746828b904464abb69df914ec453e645a3cc04`
- **Height:** 9174923
- **Previous block:** [0x82ab6a962498acb1e5c2061b2b07bc2a771cceffefbb48b4fae42f86dd5e724f](/block/0x82ab6a962498acb1e5c2061b2b07bc2a771cceffefbb48b4fae42f86dd5e724f)
- **Next block:** [9174924](/block/9174924)
- **Type:** Transaction block
- **Timestamp:** 2026-08-20T08:04:42.000Z
- **Fees:** 0.025 XCH
- **Weight:** 55913709712
- **Overflow:** no
- **Deficit:** 0
- **Signage point:** 57
- **Total iters:** 104871730736712
- **Required iters:** 2485832
- **Sub-slot iters:** 574619648
- **Farmer puzzle hash:** `0x855fcb389a81dc2e75934721247e86f70471c6fcf8722478bbb80e859cd20c81`
- **Pool puzzle hash:** `0x83e3da1905abe55d1dcbe965f0a9c98be60d4331080bb3bbf5f254ce98452678`
- **Previous tx block:** [0xb0a3c97ea7fc3670bfa38a66f27f1c0209302d36e4f7ab8a7eab718d661ab75c](/block/0xb0a3c97ea7fc3670bfa38a66f27f1c0209302d36e4f7ab8a7eab718d661ab75c)
- **Reward infusion challenge:** `0x5da22091c0fe63d3c7cc19c9a5e7f2bce15eaafb7bd58e78a24a21908344ac9e`
- **Challenge block info hash:** `0x053f4291b14f66e9c42bdf110ada4a6576fbc5d95a7a6678c373857725445c06`

## Rewards

| Coin | Amount | Puzzle hash |
| --- | --- | --- |
| [0x31482295d13dcc9c12b491d55712d99a476d3cd6a13eda9bd775b11066981135](/coin/0x31482295d13dcc9c12b491d55712d99a476d3cd6a13eda9bd775b11066981135) | 0.875 XCH | `0x883ca11365cb7ca4ab37fb9e2a51caeeb1780c9beeda0550e418fb0c5d1b4b6a` |
| [0x2a2934c6f9902d7634c9206f5f135e1379175aef89cf9b2e36e4c15e1f71c353](/coin/0x2a2934c6f9902d7634c9206f5f135e1379175aef89cf9b2e36e4c15e1f71c353) | 0.125 XCH | `0x883ca11365cb7ca4ab37fb9e2a51caeeb1780c9beeda0550e418fb0c5d1b4b6a` |
| [0x6efaaeebbd82706b5968a959466de12051db9b433c62275915a1bc5d82d08c0c](/coin/0x6efaaeebbd82706b5968a959466de12051db9b433c62275915a1bc5d82d08c0c) | 0.875 XCH | `0xab14af9c3ed5eebe19d2ca15586bac0b85dabd3c640055bee1685e466a348adc` |
| [0xab31c0e5ae0609d00beaa6eb9ab493ce5e12e6647549fab566d16390f1b9a72a](/coin/0xab31c0e5ae0609d00beaa6eb9ab493ce5e12e6647549fab566d16390f1b9a72a) | 0.125 XCH | `0x7b116e62f22aaf6fabe06be18e63b626ad767a080121207ab85366473e20a3ad` |

## Transactions

| Time | Transaction | Status | Fee |
| --- | --- | --- | --- |
| 2026-08-20T08:04:42.000Z | [0x0a78e9f580f189bfe3ca55672463b6a3fe625f03b93857d0551a6ffb816b6bbb](/transaction/0a78e9f580f189bfe3ca55672463b6a3fe625f03b93857d0551a6ffb816b6bbb) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x1d86584d35c17d31cdd594a7b8f9ff9821bb003038df3ffafef097e60a1af55a](/transaction/1d86584d35c17d31cdd594a7b8f9ff9821bb003038df3ffafef097e60a1af55a) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x263812da613032d09aec9416390d1b3e88a0cf32840e951d7ff70477344f7aa3](/transaction/263812da613032d09aec9416390d1b3e88a0cf32840e951d7ff70477344f7aa3) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x2b85f32c8dcffdbdae7ba69011ee305335735d29a6725de987950025976f1af4](/transaction/2b85f32c8dcffdbdae7ba69011ee305335735d29a6725de987950025976f1af4) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x2cd5b8f14e77d2b5f08c84b6d0b3ce1a6f62b08ff10107da157e2dfcdb6f0ae7](/transaction/2cd5b8f14e77d2b5f08c84b6d0b3ce1a6f62b08ff10107da157e2dfcdb6f0ae7) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x2d26a3dc88fc8bfcd83026ea34bfebf010c5d87d5b2e5f846d8cfdce2e56efc9](/transaction/2d26a3dc88fc8bfcd83026ea34bfebf010c5d87d5b2e5f846d8cfdce2e56efc9) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x3a6cde5bcb9cbc1babc81eb3f442e5f225813c07aeb8cc0259bb4057e45d6e67](/transaction/3a6cde5bcb9cbc1babc81eb3f442e5f225813c07aeb8cc0259bb4057e45d6e67) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x4a06b823c3c5642e70e5790725090960281c3262b42d372ed87391b13edc5720](/transaction/4a06b823c3c5642e70e5790725090960281c3262b42d372ed87391b13edc5720) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x625c752a093d2635ea116b445e26ca20f99b854f6a8631d0607d1620574f7eb8](/transaction/625c752a093d2635ea116b445e26ca20f99b854f6a8631d0607d1620574f7eb8) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x639a6ac2e0868a979f73ea6c0d7a3b69e504e0a5702a535dbf0862619f0f834e](/transaction/639a6ac2e0868a979f73ea6c0d7a3b69e504e0a5702a535dbf0862619f0f834e) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x7d4644c22969e61536128e9d8be898c56d0f46eae93998170da4481128703818](/transaction/7d4644c22969e61536128e9d8be898c56d0f46eae93998170da4481128703818) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x9497196e4b26c724c99326d9af3c640d97db37d983f8c34eb091464decf8a829](/transaction/9497196e4b26c724c99326d9af3c640d97db37d983f8c34eb091464decf8a829) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0x9fd0c84ae19dfe1307af2b9936080a6a2bf8d77cc5cb64aea45e5d344e5f237c](/transaction/9fd0c84ae19dfe1307af2b9936080a6a2bf8d77cc5cb64aea45e5d344e5f237c) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0xaea68fa7cf206307662e870770e3fdb3d7a82f6a3ce0ea4b67c7e606c2ca9e5b](/transaction/aea68fa7cf206307662e870770e3fdb3d7a82f6a3ce0ea4b67c7e606c2ca9e5b) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0xb41c68cfe5f02aab89bd78aa0688e916640defc2b97980813176cd78096b54bd](/transaction/b41c68cfe5f02aab89bd78aa0688e916640defc2b97980813176cd78096b54bd) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0xb8034a163411fd56738383c76c00747095c19c93923077f1399b7942cab1b922](/transaction/b8034a163411fd56738383c76c00747095c19c93923077f1399b7942cab1b922) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0xc50651758af183432aa90fbd3bb4dce783297adbda22c2432598c8e4e2e796de](/transaction/c50651758af183432aa90fbd3bb4dce783297adbda22c2432598c8e4e2e796de) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0xc8f82d3cf211d7f828ad2e3a83f5f112806e8f548f56c67e6f21b58ab8defcab](/transaction/c8f82d3cf211d7f828ad2e3a83f5f112806e8f548f56c67e6f21b58ab8defcab) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0xcb0c6a258b68cc1615477e95fdaefab1563232ac4149ddbd25903b99cef58215](/transaction/cb0c6a258b68cc1615477e95fdaefab1563232ac4149ddbd25903b99cef58215) | confirmed | 0 XCH |
| 2026-08-20T08:04:42.000Z | [0xd1746e1693ab01aafa63b829ec6bdc011364019fec92c3dffe08853245f0d8a8](/transaction/d1746e1693ab01aafa63b829ec6bdc011364019fec92c3dffe08853245f0d8a8) | confirmed | 0.025 XCH |
| 2026-08-20T08:04:42.000Z | [0xecf9985aa37fa68715a3d240addca4b4ed0aeac2baf95043a19e7c21349a4435](/transaction/ecf9985aa37fa68715a3d240addca4b4ed0aeac2baf95043a19e7c21349a4435) | confirmed | 0 XCH |

## Additions

| Coin | Amount | Confirmed | Spent |
| --- | --- | --- | --- |
| [0xb213522a20b51a7412caef796798f376f2203ccea4694d74651f4f554c52ad53](/coin/0xb213522a20b51a7412caef796798f376f2203ccea4694d74651f4f554c52ad53) | 0 XCH | [9174923](/block/9174923) | no |
| [0x6f4c59df67c3146659f7ff09e9901a8095b73cb49b507c11685707be602f77ca](/coin/0x6f4c59df67c3146659f7ff09e9901a8095b73cb49b507c11685707be602f77ca) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x89cdd70813c4c122a748ade25eee0a4e87f169cd6edf730cae2903a42cb01f71](/coin/0x89cdd70813c4c122a748ade25eee0a4e87f169cd6edf730cae2903a42cb01f71) | 0.019881 XCH | [9174923](/block/9174923) | yes |
| [0x8b95932858861121a548441835a54d19f1ff99ed3aa8574da4d7e546d44e66e6](/coin/0x8b95932858861121a548441835a54d19f1ff99ed3aa8574da4d7e546d44e66e6) | 0.000264 XCH | [9174923](/block/9174923) | no |
| [0xad93482cfd76933b931345946a6a5048fdec780bb9804c85b1f2046fe1c79fbd](/coin/0xad93482cfd76933b931345946a6a5048fdec780bb9804c85b1f2046fe1c79fbd) | 3.655 XCH | [9174923](/block/9174923) | no |
| [0xfa8199f9e3537f1b872430e877df531d260878d56b652e2a225bcddd5151b31b](/coin/0xfa8199f9e3537f1b872430e877df531d260878d56b652e2a225bcddd5151b31b) | 12 XCH | [9174923](/block/9174923) | yes |
| [0xb9eb7bbd6483da64aa9f7ca4732d5e68afa1d4b5239cd4818dd937f7e9dbf3f1](/coin/0xb9eb7bbd6483da64aa9f7ca4732d5e68afa1d4b5239cd4818dd937f7e9dbf3f1) | 0 XCH | [9174923](/block/9174923) | no |
| [0x50be7eed880d02fad0872ef4b48a533d1376493ccef445058e90226da494a325](/coin/0x50be7eed880d02fad0872ef4b48a533d1376493ccef445058e90226da494a325) | 0 XCH | [9174923](/block/9174923) | yes |
| [0xcf637a3b0fc522d96d50ac5d4aaa466c49e6a7c0a7927c84bee773cfaf8b682f](/coin/0xcf637a3b0fc522d96d50ac5d4aaa466c49e6a7c0a7927c84bee773cfaf8b682f) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x28410bdc7778d43de3c32205bf372650420e9926dde59f49f878d04d47fce013](/coin/0x28410bdc7778d43de3c32205bf372650420e9926dde59f49f878d04d47fce013) | 0 XCH | [9174923](/block/9174923) | yes |
| [0xdb6db7effb12d6052062a909caaefd7b722196c83f8c7da5dec72daa27934f19](/coin/0xdb6db7effb12d6052062a909caaefd7b722196c83f8c7da5dec72daa27934f19) | 0 XCH | [9174923](/block/9174923) | yes |
| [0xf8163fa5d5dedbb09faefb406ab1f5765d0c970c1c7ffbef0069b248ca883ecc](/coin/0xf8163fa5d5dedbb09faefb406ab1f5765d0c970c1c7ffbef0069b248ca883ecc) | 0.000001 XCH | [9174923](/block/9174923) | yes |
| [0xd76ae4f324698de964805d7731b649c12edfcbc73bfad8d2fab2fa8c8c4bf836](/coin/0xd76ae4f324698de964805d7731b649c12edfcbc73bfad8d2fab2fa8c8c4bf836) | 0 XCH | [9174923](/block/9174923) | yes |
| [0xe134e7501bba68cb7ea25c24561aef73ecdf91f35efd98f530b2efddb1d982fb](/coin/0xe134e7501bba68cb7ea25c24561aef73ecdf91f35efd98f530b2efddb1d982fb) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x802f9a97db366705d83afc08c0be9cb3a5481917b9a30d7d2069a57a8a93d83e](/coin/0x802f9a97db366705d83afc08c0be9cb3a5481917b9a30d7d2069a57a8a93d83e) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x55330b353021b8ea9cfbde6afe4d864bcb87cd122e11de5f4763ceccbfaf0955](/coin/0x55330b353021b8ea9cfbde6afe4d864bcb87cd122e11de5f4763ceccbfaf0955) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x682bec0e6df8e2f3b6c17c2c93daac17224310669e5145d0e28eb646d5c79d3a](/coin/0x682bec0e6df8e2f3b6c17c2c93daac17224310669e5145d0e28eb646d5c79d3a) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x6362c67030ba87b2e7a46a5063a3d04b7ca646fb8b1070dfdb5440e076752c81](/coin/0x6362c67030ba87b2e7a46a5063a3d04b7ca646fb8b1070dfdb5440e076752c81) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x41711af588e586ec509389ae54885fbae7d6c62a4bd3a4e2e0dd0c731f63c7bc](/coin/0x41711af588e586ec509389ae54885fbae7d6c62a4bd3a4e2e0dd0c731f63c7bc) | 0 XCH | [9174923](/block/9174923) | yes |
| [0xde98d4715cc3d5bcf22bc46f3deb3d24853b73eaefbb7cdf4dedcb0ba4d95e4e](/coin/0xde98d4715cc3d5bcf22bc46f3deb3d24853b73eaefbb7cdf4dedcb0ba4d95e4e) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x07fa533afc17bd9fb3a7462e67b4aafbebdaad55414fa5008536a3a52844bb01](/coin/0x07fa533afc17bd9fb3a7462e67b4aafbebdaad55414fa5008536a3a52844bb01) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x59571726080e2eb4d937482e3a6fd27817e3efdea9babda9927eb1eda72aed3a](/coin/0x59571726080e2eb4d937482e3a6fd27817e3efdea9babda9927eb1eda72aed3a) | 0 XCH | [9174923](/block/9174923) | yes |
| [0x4595e7f102a6610e2c5f26d0905f66afdf06a98bbd68f931514f939282dea936](/coin/0x4595e7f102a6610e2c5f26d0905f66afdf06a98bbd68f931514f939282dea936) | 0 XCH | [9174923](/block/9174923) | yes |
| [0xcc734c1fa7dca95843dc95d05db05cd4c56de50763945e24ebf3bb91b8c1ba34](/coin/0xcc734c1fa7dca95843dc95d05db05cd4c56de50763945e24ebf3bb91b8c1ba34) | 0 XCH | [9174923](/block/9174923) | yes |
| [0xecffa8596d35558fbc4e1795d44b8eaaaabdfea27ed91f3308b98571f5539519](/coin/0xecffa8596d35558fbc4e1795d44b8eaaaabdfea27ed91f3308b98571f5539519) | 0 XCH | [9174923](/block/9174923) | yes |

_… truncated_

## Removals

| Coin | Amount | Confirmed | Spent |
| --- | --- | --- | --- |
| [0x522fee0c6b8ef5bba31daaad56104e8b1483ccab34c5c95f0e9bc6e47b18c118](/coin/0x522fee0c6b8ef5bba31daaad56104e8b1483ccab34c5c95f0e9bc6e47b18c118) | 0.000708 XCH | [7085081](/block/7085081) | yes |
| [0x26dff87febfa53397639232c1361eb7a9c68e0a730b50f95e8e1f5e56689f2c7](/coin/0x26dff87febfa53397639232c1361eb7a9c68e0a730b50f95e8e1f5e56689f2c7) | 0.001184 XCH | [7891345](/block/7891345) | yes |
| [0xcb0417913839ecccf76ef359757a74579585a4ac3168287326ded84bde65b236](/coin/0xcb0417913839ecccf76ef359757a74579585a4ac3168287326ded84bde65b236) | 0.00213 XCH | [8006625](/block/8006625) | yes |
| [0x7e065c70632081e7a571c0ef192d5c5268f622d35c446fb80e033095e968f584](/coin/0x7e065c70632081e7a571c0ef192d5c5268f622d35c446fb80e033095e968f584) | 0.0006 XCH | [8465225](/block/8465225) | yes |
| [0xcf0a71a7c0d6a4158145862c48d6428164217f38b13e2714e7947c5b298dcb0a](/coin/0xcf0a71a7c0d6a4158145862c48d6428164217f38b13e2714e7947c5b298dcb0a) | 0.02564 XCH | [8727687](/block/8727687) | yes |
| [0x7d8bd13f6ef10e126c5d39b9cc0c8412bd92b1f053eaa8dec1c99bc96a355643](/coin/0x7d8bd13f6ef10e126c5d39b9cc0c8412bd92b1f053eaa8dec1c99bc96a355643) | 0.875 XCH | [8736294](/block/8736294) | yes |
| [0x41cf328452f58a209935e62081aaba8061e60bdfd939d522e8baac7d84da3759](/coin/0x41cf328452f58a209935e62081aaba8061e60bdfd939d522e8baac7d84da3759) | 0.125 XCH | [8736294](/block/8736294) | yes |
| [0xedce7e08af4473284f48d50f55a9f67032fa9013b9f9dc33d2f3ab6a6f369096](/coin/0xedce7e08af4473284f48d50f55a9f67032fa9013b9f9dc33d2f3ab6a6f369096) | 0.125 XCH | [8885570](/block/8885570) | yes |
| [0xa960ee6cf6ed088c46ddd62a68ad4757948d2c5974e18c473ec185ea08336e93](/coin/0xa960ee6cf6ed088c46ddd62a68ad4757948d2c5974e18c473ec185ea08336e93) | 0.125 XCH | [8904892](/block/8904892) | yes |
| [0x963f2ee078bff00daffb1ae9d36ffac2ac7d9121f77d93fe2ac7401a4155b6f5](/coin/0x963f2ee078bff00daffb1ae9d36ffac2ac7d9121f77d93fe2ac7401a4155b6f5) | 0.125 XCH | [8909603](/block/8909603) | yes |
| [0x48865b806e7488a1e9d7c7eba0de81c3e5400e7509e5bb6a882a5034fb6fdf72](/coin/0x48865b806e7488a1e9d7c7eba0de81c3e5400e7509e5bb6a882a5034fb6fdf72) | 0.125 XCH | [9022034](/block/9022034) | yes |
| [0x6ce18f3ba3122cd53e5e2c302990518c32e795443946d4f941e75f81f7ea562c](/coin/0x6ce18f3ba3122cd53e5e2c302990518c32e795443946d4f941e75f81f7ea562c) | 0.875 XCH | [9032631](/block/9032631) | yes |
| [0x95a302e362bb6d599c0c7a535e6161fcc2977d0c253cdc20689720b24462c4c2](/coin/0x95a302e362bb6d599c0c7a535e6161fcc2977d0c253cdc20689720b24462c4c2) | 0.125 XCH | [9032631](/block/9032631) | yes |
| [0xbd3d94ebbd5ec5273b68a56f0a6c834e48a9bcf0f3511a52f1af4b4ec1e81e2b](/coin/0xbd3d94ebbd5ec5273b68a56f0a6c834e48a9bcf0f3511a52f1af4b4ec1e81e2b) | 0 XCH | [9036491](/block/9036491) | yes |
| [0x3761d0d6d560a870c2f21ee4fc350a01395c8b70b453f792212a7297002305a1](/coin/0x3761d0d6d560a870c2f21ee4fc350a01395c8b70b453f792212a7297002305a1) | 0.125 XCH | [9076833](/block/9076833) | yes |
| [0xc0dba2fa0d5d32a95669eb0e2729da8d89a48c29f2de60cba06166034b644ffc](/coin/0xc0dba2fa0d5d32a95669eb0e2729da8d89a48c29f2de60cba06166034b644ffc) | 0.875 XCH | [9094853](/block/9094853) | yes |
| [0x8439c43be4a282781edbbac8e159e8bd09e386d994852a702d07b54691fb7aa2](/coin/0x8439c43be4a282781edbbac8e159e8bd09e386d994852a702d07b54691fb7aa2) | 0.125 XCH | [9094853](/block/9094853) | yes |
| [0x6a8a1fa36dac9ae9aa00b6c9c76f42e7d971bd56b367e5f38563b90b7ac58950](/coin/0x6a8a1fa36dac9ae9aa00b6c9c76f42e7d971bd56b367e5f38563b90b7ac58950) | 0 XCH | [9167126](/block/9167126) | yes |
| [0x8841fe8d8d02665d8ca2a3773d21172a9ff565c7b4765a98904fbe0f03f3ae55](/coin/0x8841fe8d8d02665d8ca2a3773d21172a9ff565c7b4765a98904fbe0f03f3ae55) | 0.000192 XCH | [9168873](/block/9168873) | yes |
| [0xccfaf65ecfa5b0116c97414f4f78f5f9f37b7e5e92bfb28eb0fbf44fcb5c0696](/coin/0xccfaf65ecfa5b0116c97414f4f78f5f9f37b7e5e92bfb28eb0fbf44fcb5c0696) | 32.053 XCH | [9168873](/block/9168873) | yes |
| [0x5ca5df1f37d0b30101575f16a8ac3f811f8832191a066182fb73c00d74f9248b](/coin/0x5ca5df1f37d0b30101575f16a8ac3f811f8832191a066182fb73c00d74f9248b) | 0 XCH | [9173060](/block/9173060) | yes |
| [0xc1c466946acbbb6d3834d6d114059097960d3bb34fc7ede4d7c4edd7cd34e725](/coin/0xc1c466946acbbb6d3834d6d114059097960d3bb34fc7ede4d7c4edd7cd34e725) | 0 XCH | [9173060](/block/9173060) | yes |
| [0x09a39b369042833bf8e5e20fe80e78f97f941d9f450c17e56fe476b7305243f6](/coin/0x09a39b369042833bf8e5e20fe80e78f97f941d9f450c17e56fe476b7305243f6) | 0 XCH | [9173060](/block/9173060) | yes |
| [0x929cb8e5fd68484aed122ff6a4826bd72fde9eb24974bff1f9ba5a367dcfc73a](/coin/0x929cb8e5fd68484aed122ff6a4826bd72fde9eb24974bff1f9ba5a367dcfc73a) | 0 XCH | [9173060](/block/9173060) | yes |
| [0xd16f3176e91a541a911963da7c4406581942da79e5d61eb00d0181e147f598b6](/coin/0xd16f3176e91a541a911963da7c4406581942da79e5d61eb00d0181e147f598b6) | 0 XCH | [9173060](/block/9173060) | yes |

_… truncated_

Canonical: https://www.coinset.org/block/9174923
