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 0x6d279038f71140139f7509e1e82b9f096ba901370285914e400a098cd83c4399. 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/3e2e162d-0756-4879-b22b-c11254866dd6.json and https://artists.proofprofile.net/proofs/artist/3e2e162d-0756-4879-b22b-c11254866dd6.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 0x7e568fdb0bf5d5b4905a4179cb4ccdce582d6e2357432070c710fd84cdd2f2bf. 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/BEP830800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f802cedc64e9eb4d969dfdbf5680aeb43399ecbfdf5cfb46877c4adf41fed20. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/BEP830800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff48afd47a25ae1fb24348416e2719e62dd7ee6c87dd8784638853abc1f838f. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/BEP830800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9cf884b09a5c01a61e05b3374d61254279db62d2b363cb9353aa5fe9ea7493. 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/BEP830800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a5e77c601894377321e1c9c3adb9cdde99970fc71586a5b70dde11d3b151af. 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/BEP830800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda19715c226dae6c15483ceafca9f9f4e5f103f3e6f975eaeb7fb42f443488b. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/USCGH1259749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c33e34b32a7e86c341752ee55f9ca7cf0a2b14cfb2fd3b54726b8f79585624. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/USCGH1259750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97fbe83b011c394d6466a6331ce39f3def47b9e4beaf01a3f01e80e9fd45ff8. 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/USCGH1259751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbcbd874ecda29a842956cfc3d104114ba96ec81ad691b8549332fc6b3e77b7. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USCGH1259752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfb360a1d2e541e97022473df0d257e4ef3be8ee44605227757afe421ba0f96. 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/USCGH1259754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c3b40543ca697225ce892bc936b9c07591ba2043d7041ded2a07697da0e5d1. 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/USCGH1259755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63d590dfd7cb0c4e1d6cdfd3db2d98953e2875b66445682d1238ea1756a9c20. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USCGH1259756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab9d8f55e597f43c8a3b9ae40c5e567fd6e9edae2bfd3d49eccd17ca6593bd9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USCGH1259757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda19715c226dae6c15483ceafca9f9f4e5f103f3e6f975eaeb7fb42f443488b. 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/USCGH1259749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfb360a1d2e541e97022473df0d257e4ef3be8ee44605227757afe421ba0f96. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USCGH1259754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e97f8f8b3b36eebe2f4294648d218f291bc97344bc8cb9333ce8a6d6f8d0b84. 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/BEH131400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9e7b42f1271e7f436ef72b635d459586c03579bbbce87b0fc9a3be2383add2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/BEH131400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b68d6085b8aa3ffaad19fd865ab2414799ffc36c42dd16f243838c6cf8e36e. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/BEH131400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3519fca19b5f173cfa9fe5ddf63dae1693a6c56d497b66b9f82ea68c2ef7904d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BEH131400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21f9f565a18f8e0484a65a2b50119a2e14b933682a8107b6ca49d96702077b7. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/BEH131400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee07d2fd1cfc3d6d89a9ccd4c9733b2ca3f817da08f73375986d99d53fe71be6. 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/BEH131400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84ba832d2bf7826ca1b3e7a02de35cadb268f3ffc1fde466b66850353512202. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/BEH131400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7607ff17c214043531efdfae653f25562d335e01f074f238ee63620acabe9d3f. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/BEH131400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4860282153391b432519ba84f5d362ffc3bbf7f9886fac75685f8cd14e6e1e0. 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/BEN581600508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e92d524058f8d5b50f44ac6a26fafaac8811b54e1171c57ca7717ba38e7649c. 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/BEN581600507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f72115c0199a5681e9140160ae03f29a538ac82d2596aa138d92ef18e4f895. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/BEN581600510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496a3074c0923452c4af84237cef565278b869523660822dee1eb6794acf143a. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/BEN581600509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10125bf6286a106cc7ab0291fa56e54b3c4ee66df64aded45f3376867b879c4. 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/BEN581600511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669fde86633076461ce9ddd22900b0a30f4342542e36ec3a14b4b3777b16bf06. 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/BEN581600512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a3bad987d33d2bfa6734b66bf4db57c13c903da3cdf69ca141e81006cd6966. 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/BEN581600514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33a50833c499cd04b77d013c815b382a67637322ae7a205a5e90b0b4be10413. 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/BEN581700962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf431cacdd973e050125f2438d02f0146b4e615eb665df789b9a2f487e132e91. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BEH131100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af5f58eed30bcf943a566b64ea64174bfbd6732ae51b8c5786fdede10fb6eb1. 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/BEH131700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2ebe580729fffb216c84f90121b053baf8cc0d23b6cfbb45e6a99bc6a5453f. 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/BEH131400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b687b477021337624b73a152f0fe253e215147acd1be584f50c80f6e60b560. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/BEH131400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9e7b42f1271e7f436ef72b635d459586c03579bbbce87b0fc9a3be2383add2. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/BEH131400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01def5f2b6c695911536b8db8f5fad4dc0269df52e1ade6e5e39c20ea7d01dd9. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/BEH131100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8030d8ebac4222e03e66ccd61d2e507f389c8c9a0d9a712a1bd2338b25708c9d. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/BEH131100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84ba832d2bf7826ca1b3e7a02de35cadb268f3ffc1fde466b66850353512202. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/BEH131400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9cf884b09a5c01a61e05b3374d61254279db62d2b363cb9353aa5fe9ea7493. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/BEP830800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fbb2a69a0f6a4073ce756cc5b36d109ea06b2d878a2dbe4729cb08e2a66b42. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BEN581800925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f48c482dad7512ef662d252b66bd904d36e3a8dc8a4da61577bce3927b52009. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/BEN581900659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23aee5b3e5dc35fc031bb5888cd8bed75059faa6b0f653407b58b9b1634c092d. 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/BEN581900662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4894b3885d2caf0869af39d3fcc77c54e4263f3dded780e8d6ae9d7e2662911. 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/BEN581900664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2590cb923272a75ec95a9f2db21aac8a715415623e9a4026ef0e28e28473d4d6. 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/BEN581900668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6077ed2eca5491b263ecc77a83146aca3f4a69b9ad7832d7c8d8d9f1cb54b9. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/BEN582100625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda4d763284bcd27e0ef345245def1cb9991ea2ac7c8f898e3e7fcfd718f19b4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/BEN582100627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190752fcafef852a8070f64d35e566adcea589d7931d65eb1dbdde686467f3f3. 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/BEN582100629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80cba83358228a9d327fada24019372836c65d756b63ec1fd2c758458ac9e94. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/BEN582300716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2196ea076aaf0c8f5526787033cfc33957564644abfc9b8ba8ecce19d9ece56. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/BEN582300746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16de0909166254a0917c697723f60ab23ffa638f24e0715dbc4989afd337b79. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/BEN582300751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1dbbc49d4f5fef9d1ada750bbcd875bde14699659f2c99a48f29c0d49f198a. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/BEN582300752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ffcd2819cc73936b7a095d4af429a15629c59cfcc559b3f7f99e44c8edc17e. 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/BEN582400753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a6145d5dbf61b35b40ee3e76caca6a3b06b214afbe4105040200bf78ebd7d3. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/BEN582400754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0061c1dacede6719152629c0d44793152c3943f4c4b14d53c92285360929f8. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/BEN582400755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7f5423ee94f97a7ecb6781c67f15fca30f202b1230ba80f227c803820ce882. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/BEN582400827.