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 0x8532bf4d71e623ebb37f647cc0bea75611607e5ec25109a31884d0eee30f56c4. 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/f2737f70-8ba9-420c-baea-d94d20055b65.json and https://artists.proofprofile.net/proofs/artist/f2737f70-8ba9-420c-baea-d94d20055b65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
El Chiringuito Ibiza Beach House Sessions, Vol. 1
Until the Morning (Rewound By Thievery Corporation)
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 0xe11db59c7ffa3e2a79f98f04882d45414002dc65d359b74850266e456daeb824. 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/USA2P0501180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6f3f398dc5ada55a6d17c857d3752aeb5dac84c6d3be2aefe79311920ad5f2. 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/FR4GL1066424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc0fcd4bef1715dbbe6ca6586f5e9f6a057fe5b211b686b67aeaf71d8fffe33. 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/GBFBC0700376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7591075ce031af26aa26ea95e1b0e1920b156383aee94956c17473f5596181d. 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/FR2VZ1000310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ba27882080469f60ef25da33ef9bcd40b67fef64935c46f6b34bd1c48bf0aa. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/FR4GL1066426.
The Beavers Lesson - Mop Mop Jamaica Aroma Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87f619fb39b6912976252e9e05cf60edcd54da439c4ef49c15a3eaa43e42bd7. 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/DEDW91000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0a9c915cc899f951489e098308026e4e6b7d870f694c10cd3ac929b35752bb. 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/USESL0610010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbca270a143abcce0c01e6d402272e0a55908bb5c08a303a5e1782fee954d780. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR4GL1066427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db52b8ace66aa79d7f1007284839b7cd558d0c3bc4bafb9ff254ae98fe36b27. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/GBFBC0900537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb66eed57d57b34a061960416957585fa329f073a27717dc08b6f42330a276f0. 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/DEEQ70300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f880d5ef0336325867dd3207863d25dd5f7b177565d29241c9067c0881a8e73. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEEQ71104002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28d3aa4eadcf17edc5139a720477b7717d59c258f3d28e4da82fbafb99212ef. 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/DEKF30800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c54b6d7a91a88f6b27f536c857a9955eee8bfeaae667a84a5f5b9c090d1520e. 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/FR4GL1066437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8df60551e934b4eec600d319fd5afe1e934500a2918aec7bd8a7ea6acabd085. 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/DEDU61300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd655b93860595f8f572d89a41b01bd09e200b5e9a2f265acf64b0b5926e6fc. 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/GBLTF1100020.
Elephants featuring Fred Wesley ,roy Hargrove
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa2f176bcd2364d63405d8e5f557f61123c0bfe1fb955db0df9ad51ffa712d9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBJSH0561201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bb0d392bd742e0c84d9da4ad9822d950cda171c3e56a1e73a2e0d858628e2b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBJSH0571901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d94848554f1c6de996053de00cb8040175ca86848e091fffc2372ceb3b12cef. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/GBJSH0570602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a06bc8d4e186a51390a3b270a245b85713c16fdbffed18d4ee4d7c2072534b7. 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/TCACM1650732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b43ace1b78d4f04f405b697e7665975c5fd54edd2ebd03070482141ab64bbfd. 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/TCACM1650735.
El Diablo Y El Ñau Ñau (feat. Chico Mann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94428ae56ff3d084403edff0854ca3736ed5aa4950be51f4241c98b709e35451. 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/TCACM1650736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3214eb8c121d2fe94555471456138c762d520f19c84b7e7ed9465b1f82c8a7b. 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/TCACM1650738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745b14a9e92152cd8d40becdfc91b77f7f133bcc7e3f0e8a3d9cec09d70004ec. 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/TCACM1650739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ae612fcfdf9e624f02b4c21d1eb1400b60a6cf4ceccb338658b7158c8ac832. 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/TCACM1650740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a09c85256e45db84a632c9618cbb8934a31307ff80b6fed072444ee60858607. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/TCACM1650746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca25153630e5328b1893acf1af641113486c061f065f2e38ec8202e5d5a1003. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/TCACM1650747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efe6b3772d8bb8250f8110cdbf0a0194a4bf0c2ffe153fd18bebadf21f3c77c. 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/TCACM1650748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cea28b615c489922690400bd3c4037b2575948644bf695be65b66c2366a3a2. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/TCACM1650749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f2133822fd7d101414f99597be9367f0501348b6dd65f98b8e450ef41d9974. 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/TCACM1650750.
Vendendo Saude E Fé (Adrian Quesada Remix) [feat. Tita Lima]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45092619812eaae3dc3f335137ca4a61596f44bab3d04d4743cd7980502ca914. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TCACN1658733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dbb7f37e60e767392899c2922222c92f5ebd94472a37b4314aae22f0c6caac. 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/TCACM1651062.
Cara De Yo No Fui (Ancient Astronauts Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee227dbdf051454312a5c2ea023f11cb23bfb53c4b32ff5a03990a2859cf270. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TCACN1658728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a5af1270e119e8a9fb7b92f2bd27b9e9ce4a187931a50c524c48fb4cb390e9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCACM1651068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a9c26f06fc1ba3ff90cba83521bafa382803066b435c23e1d0d8aebb78cb09. 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/TCACM1651073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a3064c6c5a159c904183faebc1a1a1b9ffc63e1b66a2c75112bfd0f3e55e71. 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/TCACM1651152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbad7f55c8e36738f03204b0bfe3090c9e849c976e022515b6da4c299fe3a8c. 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/TCACM1651156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a2d9573f4c48f7394dec703237b8d488226956666f7c3156be7f5a579f39e5. 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/TCACM1651157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad46f7330757a4899c961c0e17bca6d4ec727906da3e4d98da100527dfaaf395. 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/TCACM1651159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886576fc0fb99eba7f504b48cb130724f6ba07b0a49614864165c59b9ef4a344. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/TCACM1651162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e45d21de03098b67a296be836f943798dccfe67ad6afbc8a2ffcbdb79525682. 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/TCACM1651165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33d377de3759bddf257a2ed5e2c0d5aa3deb7ac51072d7075b7f273ddf6ca54. 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/TCACM1651166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4208cb8bc1135d5e0db5151920a58a5365d416757cb2bf39c38f52f551295dfa. 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/TCACM1651167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052109db37f2c8e340559e4019f82bd3bd3f52463c5a263feb039fa137fe0016. 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/TCACM1651168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4d3016b253fc01edcee3eee00ad534e0bdc7adc92ba7fa3838d6842440d6a0. 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/TCACM1651169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae2bb5d85fada9463eb32a7e2dbbf3024dfe2bc2b185e4048accc6100727eb5. 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/TCACM1651170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76c5e3cb2cff725fbfdd77c7a9406403fcaf9abdcf2fb6e899c9df954c74bf9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/TCACM1651171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ddcd389d0346678370e530d4358078156eeb497515eb9c68dee248338b9bd8. 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/TCACM1651005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e2c05073c680a83f6f241262e3b591b6512372ed12a6eb8bf555037a21e20d. 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/TCACM1651006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd681e79f00ca221888ca5ce4060d8d7a80140bbee7be8f95e5aff93402f8b6. 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/TCACM1651007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309b484cef6bfa06457eec96c2a9b30cc9adbaa8721abcf36576ef6e0d5a4b01. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TCACM1651008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4789cc09d5161a774db0af9d55d8f2a59191a04c7b4d1894ab42df9f6263f60a. 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/TCACM1651009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24659e6d7ebe630fadbc1303286f2c7c270d9f8928cb513a1fd28f78ca1dac7. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/TCACM1651010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cd0da1ef8b204dc1cc5007c1422a62be1d11619b20d50a6b98539404b002be. 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/TCACM1651011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3799b66022a4b98738902673e596736adb8086f01c428a0b7f430679d2db96b4. 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/TCACM1651012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c271d745afb04ba7c8c4de0428a3664aa1b2442ff5f9e5a5cf74fb2a78ed31f. 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/TCACM1651013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafef1a531faa20b41f5cd30e4f7081e71c7015c2a3931b1dd1e519e0df4a775. 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/TCACM1651014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0ddc02942772c6e02999762ec9283297642106aaaec18d648266619aa950b7. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/TCACM1651015.
El Niño y el Sol (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb028de38f7d64c75ed3522c0706fa45500cd24b8a7d56f34b5db84f74d1c64. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USATO2300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bef96ef814fca907b55f00af4e4d545c0b5964e3b0aafb68bc9a5f2844cc6b4. 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/USATO2300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21640931833057b057c8268631b269494145b08cb28ebba6ee0e920c1e571e30. 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/USATO2300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9521c2e79ad27f761509735100cad09489edb4b864d07d735520ef79ccf7fd53. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USATO2300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a08b9ea54e7f8f0a9ac460671a888bcbce3d14027375803ca64f39ffbf259ea. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USATO2300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fc1d422088014b53529d3b49637fe3e5fb27b43e913f62ab73327d714fb5ee. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USATO2300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb5a60229e14fba7825851c4b3058e3d306c2d4b80d44c901c93914e68f0941. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USATO2300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9744dd91a3ae82fb1282af64817f7bef4228ee86a64f0ac62e4d0f6cda95c360. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USATO2300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781479d81350d5e8fcb61453fc1bd887c09e04636a128f18f182141b0e8231fd. 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/USATO2300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2833c5c4e8de1930a040efc0a1959523717109a7098502ea853e4588b964893. 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/USATO2300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef6db38e8c7274c5fb41612feefb811345b3fcd3525a473736c0fc567bdac2a. 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/USATO2300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fa0e6f1ed089b21ee339943c8d9e2956c7dc46c9724e760d9b7b48bf53676c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/SE6HN2211409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344822c8bf2a69a04a242fbfd1a54efb98b5bc59ec58f3d43496c246b25df676. 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/SE62M2150777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87835344cfb2778562450eca48a9a0b98d616bf27b2955976667f6bd97ed633c. 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/USCCW1610545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a96212a29b3af65382295ce5a989c35bbd19f9d4c019d7781cb4e0c5fdc3e5a. 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/USCCW1610559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac084d77d50a9599ec06f7e6c2b42264f4ed9fc98db24241df13bda9143a999. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/FRU190800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9349222a598687705ae6413716e0ea43a28b629026a194836a1790b95d6254. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/FRU190800232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f4bfe8d8a5428e00cd604fd9bfd412861ad8c2645e2d24d8f6aad2d6f29b32. 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/FRU190800233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51d38cf9d82c560ca0b3f70fa87af37e88cb49afe88d17c24f98f0c34b162a0. 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/FRU190800234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2064520e6e3ec61c2be86b9044102b23869b8413be95f906a1c7e78a5923f5b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FRU190800236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaff0768408b8d09c97e24792b659ac27db6331e66064c923de56215f25ba943. 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/FRU190800237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51430bdfab672ac39092413b890dd03077440868371e09a10e3e625060965299. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/FRU190800239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce6623e481d3f98682ee599c80f2ca3aca4aba42fb44746930384751abb3b78. 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/FRU190800240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5660f097a7f234cf6670920380d210342df07a9beb9dfea67732aea61dc06da0. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBJSH0570601.