Koriass is the stage name of Emmanuel Dubois (born March 12, 1984), a Canadian rapper from Quebec."The many faces of Quebec rapper Koriass". Toronto Star, March 26, 2016. He is a two-time winner of th
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bf8504e52872c321fb93c4a737b73a92b7ca1f4bb48c1e0b49346d9e21cfad. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d3d0ab7-7bfb-4907-90de-a31991e26547.json and https://artists.proofprofile.net/proofs/artist/2d3d0ab7-7bfb-4907-90de-a31991e26547.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d02b499f49aeb2ab06f024871243817d789aab4a3cf0cdbe9daa66a6e5e386. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0862171a3682131c317c458620de34ba13e9f46a33041364735527d9daf2cad. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bf3cee253cf33b58aa8b0167d8bccd14c4f9ae6fcb931b5d2a9239beeca08f. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9f6e42e54f200dd875e4520bf15ee467e21f8d1cb55d1c5a5d962cb4c842a0. Chain 2 (Bitcoin): anchored in block 957690 (2026-07-12T10:16:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc159b39e8bbfaa9ec349cd9f813e6996db317f875fad9747ddac29e3df21f5b0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a2e44853020eb84d88cbec3dd26f01bbf4797aa2bcd9306c43473ba0cf81fe. Chain 2 (Bitcoin): anchored in block 957702 (2026-07-12T12:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a5124550d13ae9c78df026b201390abf8d0bdd0a1f43e22d52557918aee6a3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89ce1095b1c349864b6739802fc3e5b90b2ff03fc37d47a39480246d20b8dea. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a3ac2b48ba8a5856ec94a4dd8c29c505d9fb13ffd5ecae8b018f84b528caa2. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36976a1f63d33e96a82edf12aaf2432da203304f74a4d7d839127d3f98f4d98. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc63aebead1628abb0775f526de8430074af07c6a9ae893c613907b0c385dcc. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf712a35e1d8e7280d2757405ef7b15d607aa35d5dcfc609bca075373d18e4c3. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcc38665f2efe4f1fd2b30208292244139cdc734f05173e58624c4e26369474. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5160555068dc6f9bd5574401fda0f44912f06b4ef9205f02628097d49761e6aa. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd437a365e63b1f2b7d9acc90eff333b2c40fda9478b1676959d685ce9fb06aa. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8c98df0ff611458e88dedb371b3064083683df1194886faafff852e15baf48. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fef62aa86c53c6e2c3d4495a16cdf49aac9fd9562d9193098d9b1dd2807645. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa636c989400a7e2c1148e68c29c6aee0d33f22248a1a5aa5a2b4ecaee9531b63. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d807c6e140a94c78aae9d39fca49e586db16d41b6ec545ee403cd98af6c652. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:09:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8d07206cd45205a4ed8418fa68abbcc3c98f89682a96e8e02a95bdd3c34b81. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90953f325b5247a262b3a7455b62a4feb28656cc660da9d296dfba93b270b0bb. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e3b8594533009e9b9c00a463f971c9d32559983e64239ab3fdf4b022b1dfc3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70e79975c852b8ea4d383c873e8ccfb89330ec1b2d2a8bb4ebe54d7c1579109. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe4e1546ce54a1bd7ebd1d403407a086f00400e9d727bcccfe145406dba8012. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6098fef5ed33a958b6e729f4f8d1f12ce648887f360cef077f011dbd06fba8d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8d07206cd45205a4ed8418fa68abbcc3c98f89682a96e8e02a95bdd3c34b81. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2889481a65ee164c39cd385627ee3d5d175ffe66587383fe09f4b87dea0fbec. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90953f325b5247a262b3a7455b62a4feb28656cc660da9d296dfba93b270b0bb. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44abf425018ee6314eec3dd4d6bad07436cfa5006efea51450da568bb0884c92. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e3b8594533009e9b9c00a463f971c9d32559983e64239ab3fdf4b022b1dfc3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70e79975c852b8ea4d383c873e8ccfb89330ec1b2d2a8bb4ebe54d7c1579109. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6572418d9fbb2213897d3663540d05cf1a83e6eb24e5d2d4b5c4e3ba6c4f334. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b67c7b8e9905e587ef712cc0bf5a19d7eb77632a7f75bc5f6e19f4e409163aa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4865e52bf589ba6129221a04559ffd13a8a6e09f96e275d9c7b04cd89d8ece3e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d536655708dd65f44941142d93b5bff767cfdf39d1ba7f0e8f709e538dfb7b6. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac9b537e36b95bbf2a889f8eae2b1026d70f7e5f7c4aea18718153c6589477a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADG1793592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096c49946927ae8778afd6b5eaacfe8fe30b8a4626577fc046dbdb5f90d18067. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e10f0bd5b76db7c425daf72a7a2921448573284b9eb59703ed5b24649614055. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932cfe66482bc3338218397ab7ff073bca5625e2c0e080a8e16352f38fced65c. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e383dafa68dc237c7debb5c8ed104b78eddddb2b15bd6c3d3810c705cbbeefa. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3c36611d9f4fb6299091032b63bba260501aa696b7435f962e4f0eac4a4fa6. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241a8bcabf0e63a5fc990e5805748a42958d25060cf4d98cf25578061f1f07b9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbdb010e3220d9b9218a08c22b30157295df9e7c844104fa04e395da7f05ec7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1742322a08eed464388af40abb07612858367f7d5eb3977deaa0395b3b76b4d8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4f2b88a52cc5b8d475f109a22968f00c956c9de409fa56580de00c947bcc83. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:25:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3723b63d603e590ae4ee7546ad4c6ef5d69039a48e49ea6582ffe085c9494ecc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaf522c38ab82a1771971d759348a315c4a32b5576551dedbc1bd6c58692569. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33811b8d3c092342b60193a888a03745a51e0b2841c8a5cc4ee0de0d2f8b83b8. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ced809eb1b4e728bc921613c9417d46af7c224934e6aa69d9f9d7845a54e96. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794b72e9dbdf098c07df00295abe5c02463cdbd13a8a34a3eb316bfcc3c6e1aa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa948763c735d649a5cbc5bc72d3f9c3f8d506cea359eef9ceac1a2971ca7e0b1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e91122239cf97dbd028c76f8e4ff1608252bf12650332f7c2c132395515121. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:23:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af28bca33b3bffe0a782118198635cfe7bbe8dd30ae374c8651b831604c195f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a5a705eae68fed1e01a582318189019abdb7051af9b620e4ebab6821cfe0c4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed50665b3d8378c0df1ce402b928edaf89d90ee6c36497359d16fc7c65c11b0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dd96f8d432bbf265248b203390a925158147dc8bbcf761919d8e1895f0e5dc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a5a705eae68fed1e01a582318189019abdb7051af9b620e4ebab6821cfe0c4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb1444eea4614fc6643833f2147c8a3946935f40f382f949e7dc4356ae570b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a4476b2ab00eff861fe2b0a6c6000ff398fbfe2631443717abdc9deb48f2c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57844ec3c5e7156e329dd179a4fb694ae2bc9805049f3f47e7b934be2cc9f8a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156e31c7bda4ea26f65874b3deb3f178f314fce04f4982953ca1bbb0d34404e9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd405d2726b2a0e460363ba09e7da69a2095805e979f88eca3409464648f38e87. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80255a51efa6e4d38bc397d52e9175e6f7e6670f09f40917d355913537438e2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63f38cadb2831e61d91565bbd4441df528f0567d8a39d559f24a09e62ab18c9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5426fb127c4f6b9c006829d202a62aee8a6e8b976763efb7cde8a338496e4ce6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af28bca33b3bffe0a782118198635cfe7bbe8dd30ae374c8651b831604c195f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a1dd294c5d029bf8b94d41646a33abcd8b912007b6acd4d04517814d326a22. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2781cde2c7cef8bcca8d7719e27da75d45ec4d54df320f8f505d6668c92fbe4a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH681900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0464cc51453f0a5ce4b03b2cc76ba5d783f4632438a92dcd9d60b537bf3af946. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAE861810005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c047b337ead050a62879483c4e44f57724885e846ef256dfd92459feedf3c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAH682300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5236f4d1e2a1b94c8d9b0c6a37ecd08b7f9767079cbbce0f6e89a4f2ea47d0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2WV1000009.