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 0x4e5305c1324136c5607d38956b4826a692a9cea994441262eee6c039f8f89c0d. 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/2c25bbc2-ca17-4a3f-ab11-587e455bb84b.json and https://artists.proofprofile.net/proofs/artist/2c25bbc2-ca17-4a3f-ab11-587e455bb84b.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 0x653aaf5f9d0eb88485a7c48b8ade5e928f675d7977c812dc398470f2e4f6c334. 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/QZGLS2031740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe711b93542209c734248a7b8825c34427be4acbeab080d58b78a88d177ff812a. 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/QZGLS2031741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7e461fc5a8012ecd3580b03f09fc47c27107a7b745701fb0c3696a09988756. 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/QZGLS2031742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5572d651e0ca07edf50cb14cdc16986b4cf5b7bebe77fc563c6615273a4a635. 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/QZGLS2031743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66bda14fb8e90493877d9af930708b86f6f771060d4796dd44f27b5b88fc202. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2031744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2fdab9df5d40d358e3dae7a28580621229583feea6d17758684e58415360e6. 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/QZGLS2031745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f1eb7cecef953cf5e10dce9773810fa74c66a31d10f6f0e8f704c0d52f68d6. 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/QZGLS2031746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ca678cabe86b614d5f1b33e9f3f389c565348db12a8a720e507b36fe0dcada. 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/QZGLS2031747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8bc13b3d73ec33f20caed830fc9ca35fb50909332439bdecbb4f181ebed6ef. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZGLS2031748.
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 0x2518e1f58fb6e2bb7ba78d743daec85b8300dde951a2e96af1269ec4915664bb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXSMM2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b68d713bd9361e6d192a26e14a6a876b3a0f2a0758b9d25b33a26b9e68e22d. 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/BXSMM2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf137172a2f598a73f39263e8f07b9cb2dd68b5ac096bc2ac55bad380ba7bfd45. 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/US7VG2238443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdc8a93b32e94525cc13aeeac029060daf9747e3b6443baefc53b7e541fc0eb. 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/BXIW81900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac296e005b9d648310b986fb4fab78757b66394181470cebbc8ccc5fbda119eb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXIW81900172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8988d85f4e9a387a39e0432398c06236b260ebbda12310d54fc87b267f22b46f. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIW81900088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d624d651d8e6a37c389ce591299d29bae49fff6595ae8c8f68c99fe2372d6c. 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/BXIW81900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fb365a05dc8cd47b4995668e8125ac0eae4b03c57d36086495030cdd6c44ed. 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/BXIW81900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189b14ec2e00013e274b209683521fc6701402e255069d905775720dad44b241. 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/BXIW81900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be68f5dd92b103606a6c82803ae660087b3ac2d4afe5444e23854e6bf05554d. 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/BXIW81900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f21b9617f8b81c367caef9e2434f40072f11db97146a457d5c398da357f3bd. 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/BXIW81900091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80a6c76fdf6200a74bd2c9d4c04503d5f73140d1b892072b1d384fc85ad6b2b. 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/BXIW81900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02349f57e32cfc93f101ab9433bc93a3b5449ef9fcad51be838fbbf29ba67e92. 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/BXSMM2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf48ae16674aaf59c70dc8032c6b3fcce557118fc7e2115b4eef5e3db2f1c2c. 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/BXSMM1400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec958475b410a8600fa46bec0ac2debdfdc5572304e317625cda5d52141b2a6. 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/BXSMM1400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e4b3b4c0e34253aecde19ee67c554e61b007fe33cd51a6565b9ed6e49f4fc1. 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/BXSMM1400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6b7ee88a3868c804ac221094db98f50a3f3d74e0b4407ef62891ba9cc7ce34. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXSMM1400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa728ba231cad59c4092bc37dd7d27573f02d3b54b6a06852d4374ae770994b6. 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/BXSMM1400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6593be46955467d45f66c178bfa8f737b62c2040ad66ad15ca2f11c47223779. 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/BXSMM1400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a05437b5268f041c4353a929757914255c715f1aa12151d1ff22760c3645b9. 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/BXSMM1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1045ac8a75c3f9fa42747e7bf3056c183b23bb7952d3eabd3305802cc0195d. 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/BXSMM1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57babb7463d0f012d2a0eee77fb715b52ff9a9c9f3e3c185e1ff29d42ce4d85f. 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/BXSMM1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb7bf2639672094064cc4960f2cf18ffc6be39f2f34af72e7ca5ace2ca8449b. 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/BXSMM1400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadca9097b302e0a3d54edafabee4c51d85a7c7cf4165964c6cd5958a1f9458cf. 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/BXSMM1400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b813a36ac87c7cb6ff6ca07be6673898842d015895aebd75418e95d00461a1. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:05:49Z), 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/BXSMM1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb510719470a0365dd6077172e673ceb5a16d6cd6500885e9fb8b35cb4699fc5b. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/BXSMM1400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56524f3dd7a56aba3ec6ddba62063de38f5b88e890918a6bb978d4c94872282a. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/BXSMM1400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485d4df160bba250aed726337294f0b1a3fbdcae4886f87879f08587d652b6a0. 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/BXNT62401211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587cfc8bbdd66721646d5ccf0e90a8b091c187fb0ecc7338d9a9a27fcfd16ba2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXSMM2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0591808f9b32863b82dae85d99e451459b2603baf7d60f4c939216ba326ba454. 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/BXSMM2200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84713f9289666e00ff7e402dda94c4b5696133e76e2873e2af8be1995d7c89d. 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/BXSMM2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbe5346031467b0c0b3aabc37e4492489ebc35eff2999b7814a0225aaa9abfb. 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/BXSMM2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34df0bf643ee0018dfd471e2f2962e6514571b7b64ecc0ef32869019b55d11b1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXSMM2100009.
Preta de Neve - A Princesa Que a Disney Não Quis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4930bcb50ebe0d0e627b2b7000d24f6abf2e06d5f414eb4a3134b016d6a2f0cc. 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/BXSMM2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271951fc3d1a833bb45d3cafb99fcf43c3bf7c239aff2f4ee8dd4438a7f3b5c0. 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/QZGLM2113954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1136418e9c5f03fa4532c75c697b673dd1a66f2ac997c2083744a36f5f308d. 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/BXSMM2000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78496caeccf6dc4fbb93236d7fa07864301325e49e57a55a60bbbc00ff9090cc. 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/BXSMM2000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35de1b3167ea9d3ca3f5377998277fd0ea088350dfef2aa7042578c005bf5262. 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/BXSMM2000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668c765fca969656bf35d7bc57d69f4b9e615ca6ad1fd5d8f84220841ce4d3e8. 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/QZHZ52037812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d202bf9f742e521e24dd098353dd3bcdc318d98058c4dbe78e495a1e2e796c6. 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/BXSMM1500268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63155ac9d6badb0e7a2e8ad0f066915a77fd656e5ee20cfc22bed7e3edc648ed. 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/BXSMM1500198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af0912369eb401127086641e0bd1b371cbf132c9c3b385231d484b5dc2337f5. 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/BXSMM1500197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cda6c7a9cc0506cb4aff04b0973da6b8d3e2bd4fdb8fb71a41d4ee93a379c9c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXSMM1500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32749f5afb30507852fa2843e51936f632324a6a9599e17514671ca78e3506c4. 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/BXSMM1500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71abdb004cd5bd83cae4fdab88ce66639d72eadd597d5fbccf00eb4aea1ff52. 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/BXSMM1500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b9411849fafc7cc4fae61fdf00584d7c4c93186cfb70614c7e41f5bb158301. 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/BXSMM1500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf62ef6c5913585ab57ff655aaf35199cc939f21d30707dc5f4661ee69356af. 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/BXSMM1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b27648400ef8b5ba1d2795148c61d9a45bd985be4583b62e364cfbb3b7a3265. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/BXSMM1500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75836fbe146f65d034ee5431b46ec1bd4010267c722f59f3a3d0e13f8df9925. 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/BXSMM1500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cfd5999ca7a5d16e6af4aabc4a4a4eb9532595340db7ad9548420e5dc45911. 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/BXSMM1500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1321149aec5ab8546e53f32fa9e186c21022c353bc20cb1e85809d5383be5c0. 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/BCT1S2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8513cea54cd03f088bcabeced5fa5a5d49b234d2f4579bdf062b33ce333916. 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/BX3WU2200002.