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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb36ab8a6f7d55f7feabde5beeb957d51e1cceb3d0c208aca3318b4cda9e381b. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee40b108-a99a-4014-81f6-f35062f3ee84.json and https://artists.proofprofile.net/proofs/artist/ee40b108-a99a-4014-81f6-f35062f3ee84.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d1dff51eb8cd1faa3cb70b129e7c80b364050141bc685c06d9ed77ff003975. 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/TCAEJ1962978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e5a7116a3c682966adfe95f6de4366b499a667b3fed4c80626915a363faff8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAEJ1963032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fe8cfff77aba0fd99bfa2b0c2b8e64754b812ff6cb4f4e6f9409dd19b18f72. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAEJ1963057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab66c22d33ab53fe5dc724577b1b561b74cefd25cbfb50c2be4fd921d985766a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/TCAEJ1963066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044635a12cc9d9ee6f962ca9b41f714780abd6136d944952b06deb6be26bf741. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCAEJ1962976.
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 0x5de198b2de16b1f0f798c8b13c561fe4da9920c3710a628bef696bd185ee283f. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/TCAEJ1962980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d992c640c46cf6aaa708a195071fb8f3d30f77e5cec179822b0dc8ef8b2dd85. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/TCAEJ1963053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5636c3fe4310c999a00810c05b20b4a88537bcda9c7c5ef68a293bf64949b3. 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/TCADH1729998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92535f64bf3730ad78bde50fa1f9b3318af3a2909a738ecfafcf0a2983b6b210. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCADH1730020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cbbb37e39946a38588d45386a246574e551c95ba60a60b909b0baaeeb245a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCADH1730024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2babf8586e2a32add7f9b6e66704a3b99946eca1926e9e44da1de01e85d2676. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCADH1730033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0e764779de40ea38412ea85a7650bb39330b1995557e27bf6dae1d60414d43. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCADH1730035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1121b8e7cf06f0cdbc07493388ae344a2ea55ae91d2997d70e96b3742688a968. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/TCADH1730000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961b93718dd85881efa0cf1c4f059875371e7d7df27ddc96391a4de83d313407. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/TCADH1730002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4216d75d015631b6cec91afa794bc1b0585722bffeea4064c9b0fb4e67f617bb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/TCADH1730006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91f24574bced5ae91783513992b59241af3b95cbf6d1f0b42b0842dd0d43f71. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/TCADH1730028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbb33aeb5afa0ee2359730ef4dc12966ffe830db15ebf08c60e46f092456c11. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/TCADH1730037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeaca8ce53b6f0070ee35cecad9da9c78fe5a75356c0d9cd9b1317ca1e00d36. 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/TCACQ1616035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4d4b518f75e173f0167d67ef202861c66a48d95f5204744257135787d75245. 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/TCACQ1616038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ed8cffee931272e3f7f63f4c3261a1c2aeac93b24c1905d8f298a265cb0b05. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCACQ1616044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd6c4f1ff3e2d3bb75b3e98861f5bd0f5919d75bde37ef1d0c92e0f7f0813ca. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCACQ1616047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8f65adaf4e56209d7fa28a07cf2ea33ea028991187fbad5266577c2500b264. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/TCACQ1616037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3aa0c8ee24fc06a8cc45999f0611294d1caf6af3b729247613b9d8d5839f5a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TCACQ1616039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52906bdb0d595ba36869a640081bc51bc7bdce07b3f4b8b45bd21eb94ae91368. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TCACQ1616042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f29d1b0d120fdab6e950319adf7471842ab8876d524d8b3a9cb98d0c489578e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/TCACQ1616046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0c26828cec7d5cd39bed45db31febfd0224bcaf297c9bdc903fb6c31126859. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCACE1593739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77978fa2bb0a891e0b3d1ec0554ecb679f05617e7f88d316c6e203064559a0ca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCACE1593740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a99110bc67f142097fc9b9ebd631ae2fef456f9c439e34cad350ad93b96cd5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCACE1593746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc572aeabc8fc4603d1185a020ce7fd98eb7ac91c933bf03fb053dcfd3404909c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCACE1593748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24e43046bd7fc0a102b0785a10d552417ec5fec9d3a8bb66daef3f8efc8191a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCACE1593765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314334586c0b2a7fc5f81a15c363a56f4efd2009035dbdd96aaa49b2bc9d3562. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCACE1593769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a93a0e148daec7121ab7e6c9c84599c29c133a0601f8570656e2a6f9f91e257. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCACE1593770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe12601584b46c3e78bb4be41d68af987a7a1b6e8e5d768872836eb80063aefc. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TCACE1593737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b23c260dd7dfe1b9d03ffbf768d1bd0418a75dd6c4b854f6438fa58d0b6697b. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/TCACE1593741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701606635dd7ba0dff925ec141b6e6d6ff42a6b7c87bee9f651fabd172d8f382. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCACE1593742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bf9c0a796e39490b0fb4f0eeacd2a08ad2440b5ccf44c8c0d0933ba51901a5. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TCACE1593743.
You Know (Surrender) [feat. Tim Halperin]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603e9389bc9e04f8c789e6203239406a9653cbb4226620cfffe378d691b90078. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCACE1593751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c3c926b8dea702d17d32c1fecfd95500708701d2e7b7bdc15e543272896bd8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCABN1379152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962152de728a4ab6ce79b3518ff324b7630058d9904bf267ea15d3d53f5a258e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/TCABN1379142.
Trust Him (feat. Social Club, Dre Murray & Spzrk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a01a4cb9ea3d21adf13148aabe0e326c4f6c8fb177731a9dda364130c75fb6. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/TCABN1379149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065b0e04ce03d314374f9ee569f7e299e9fd9d601882f81b5b153e1b1acec68c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCAAY1112297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0d097ff5e4423a128fd619d0ca4bcfc127e401d120e88306e39c0b70984585. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAAY1112633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dfa5cf0787f79d94c6334e5ff5bd20052785a5e2867471bf2f476a28f14cb5. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/TCAAY1112305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048ed322a7fb36926c761ae39208a1f4402114ced144ee6a443ddae2034dd657. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TCAAY1112312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caebb9841e078a6d7fc642903793b62e1f668aae84b483c0acb4b2e0e5a9509. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USL4Q0801323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a7bbbd8dc893224ed3bcbd6809ddbb4e476a4ea9138f89c2e6255d7422ba3d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TCAHN2359763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a242ca99c6c49f5671e5b0a3df5d9f7f0e0080a255169b9c2dc8ed687fc599b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZDA42327326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7ad4f911abbbe4c176b9b84f0a00b6d6f36b043e9ca4f978cc41451bf84844. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZK6Q2273505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953e0a22e07b3661f3b993eea0738326a27f072031efaf2e04379db15ec022ee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHN42067781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82ad1272e44acbd8acce7e2cdccdb4c98ce89553457b91575b722b2d05ea363. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCAEQ2006311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e509ac39840bfc2104fc38647b9306ab23bdc9935250354e124343bb343c3d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCADE1769876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47acf5043ff97f6489425479c13706d32616a4d7b710a02b012c2977d4f324ee. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCACM1697158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c5c5849f62126f662659259a7e1530a02cb11c2a73b649214ac2a02222eea8. 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/TCABQ1334047.