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 0xf95b36e9ce794dad749c3c34c6fcbec608161bde5b596ca27a8951524e2f80ee. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05f0bb9d-7578-470a-a0f7-4818120f89ac.json and https://artists.proofprofile.net/proofs/artist/05f0bb9d-7578-470a-a0f7-4818120f89ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mosaico # 3 La Gondola, El Bananero, Celos del Celo, La Negra del solar
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 0x66b245cac0350e041321871361ccd2b3390a1923280f4399cae2f71fe1069d42. 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/MXH312300262.
Mosaico # 5 Recuerdos de lluvia, Los Gustos de Victor Perez, Mil gracias por la sonrisa, Vamos todos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996e8215bfda217f04d928a3e5391fcf58f03504ef6a9e93dd3a37c553c88d44. 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/MXH312300264.
Mosaico # 6 Te voy a regalar un concierto, Falda corta, Señor destino, Bailando el botecito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce0db2c5e75f3d6897c7010905518cc2c7d9e8f2f2b177d30c1e1d11290f9af. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXH312300265.
Mosaico # 7 Muñeca de felpa, Despacio se va lejos, Bienvenido al amor, Chinvelguenchona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7579b3733983060137e32543acafce40bec438e5087cdd2dfbd0f32ca1a5d2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXH312300266.
Mosaico # 9 Dia venturoso, No comprendo, Hicimos un poema, Cadena Puertorriqueña
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bb803f87a7ee0d127b7cecd38bf6cca0648f1d8d54a7f0bb6ced9bf9368761. 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/MXH312300268.
Mosaico # 10 El Rosario blanco, Si tu me dejas, Ay pena penita, Pa' La Luna me voy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a5070d2a45a25273e771fa50963444975462b659bf473e82f4c631f6809851. 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/MXH312300269.
Mosaico # 1 Piedad, Caprichito, Me queda el consuelo, Se murió Camilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd403ff20b7eb6b51992b65d76b4f1049bde9c6a309f54705cad5c22987e03d63. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/MXH312300260.
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
Mosaico # 4 El tiempo y tú, Don Jose, Zambra de mi soledad, Comparsa del 42
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a3357375359fba5654da66e1618ab35d9eaaf8773c81bf36196b167d5a28f0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXH312300263.
Mosaico # 8 Se me quema la piel, Necesito una mujer, Punto final, Me tienes que olvidar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc791975d3923078bff82d14f97570acd4441ceec6f110ced590dfb74bfab98fb. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXH312300267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb40f5562f518b369f1a2d1edbbed52ae0d89e7554c3526d147f4c6523479af. 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/MXH312200776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6e1f1488e27d088b8ed54244471b4312868a32526b079468205d4c50b224b8. 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/MXH312200781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2fd64779ddfc334bfc2e4aa3f81926c59fb5918c6dc6e01f21dc05522563a1. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXH312200772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca40f7fc6a4ac167caf5b878b849c33bc86ede9cfcfb1c4bfa042121e8a00f8. 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/MXH312200773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710203e96a4bc725337680f703c64bc178f1d009e69277248fd3f258b437704a. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXH312200775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1602014e2fdf7799e80e7b019fe549e243182f0273d39821e2461da3433c9384. 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/MXH312200763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b7170e92e8225fe6986bc135931cc7218b1faac8bee0b189a1fe39d8e4c786. 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/MXH312200764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21debbbf9c6d0262df4085133418c94e33626a5200fe377d844aba17e598c70. 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/MXH312200766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc90af6c664136c0b3012ae4ccb2fd3fb1238f9b02d5b13d25c853bcdb72ea9. 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/MXH312200768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4030b5165cdae11f44634b0292aacf9c47009474d094a8cd83bec33b5d2b75b. 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/MXH312200770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f061c95b3079604f27fc04c7c4de5f9140a5e2b178c055f21b843facfd051ac. 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/MXH312200681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739b2039535eb18e01c756404ff3267a8c022902acaf08791372a50cbd5f3823. 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/MXH312200682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f02410bb52cdf3aba7dbf4f4c3fafa8c0fc2c1746671f7dc73af8142ccaa79. 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/MXH312200683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb221319a4237a145fcb8db05dcc8af8240b144f0e6a85ce07104c8d61d0e175e. 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/MXH312200684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ca186157dc550070bad4aa21f937ac88b049695dd533bf9e589cde05611b60. 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/MXH312200685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba0506036ff2a8ae0533899b3855145079343fd695b1faef707879cb3488f4e. 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/MXH312200686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7337b9adf653f0941392265baf295b5a3ee542047f230ae73d9552a891405a97. 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/MXH312200687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283e76fedc8bab9cf48ee7188ef18022a0522e67fb68c4c35f3ee747e38f1338. 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/MXH312200688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3304c4ea20e7531645daa8d6e696d440ad9d7b7694cafe6fdfe54e936cdf26dd. 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/MXH312200689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d609f50d39f0e908637ba081dc17ce1f5b78d1a16c75f2123bf62f7c147936. 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/MXH312200690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb904dbbd584c0a3e20f0b25e1b8d6d2bda47904abcddd5dcd6173f2054bae663. 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/MXH312200691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c42c7e277ad7127e57d44d87c03e461c919bab785c84670a6bfa2a341d0739. 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/QM6N21404451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5520754422876a41dd13e885896b45327018fc16ad9a6f563b59acb217ac9b19. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QM6N21404452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcb3a065f4cd12d65cc21a149911c5d10060be2e1a3d763fba8378996640c50. 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/QM6N21404453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743946022e1b083113e2cfb2fa4a95fd008cd28a03006e84bc7ab9923d4a8da9. 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/QM6N21404454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555995e753011b75c19e5565f8814a63d75aaa93864aa47a88940ebf6edebc79. 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/QM6N21404456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d196cd2da93c3b7d742871ef80ae348a013642a9bc0ab7a38d906a43a348f4. 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/QM6N21404460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e7f4bb11f9626d0f46e9eb58b96a882f1f414b427f4a04f19d511c8bd6a24a. 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/QM6N21404461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1782a5730594ae1ba44e03d8f09dfcc18022a36444b387106f95de98db66b9. 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/QM6N21404463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9535f31df6f83f57be2f05b46aa59b9cf9b97fe4e3ee63c347aae30d4e6054b0. 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/QM6N21404465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41519677dfab8a17815035fdf2cbfdee5947d22699efcaa03fdc97444738a57. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QM6N21404455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad670af096549433ff51ae13b6221594600d0e5913ad0d769c52e1f20d43a0fc. 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/QM6N21404462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d269a0e918911b279adf09a92c3b3077429d45bb8478839c3bc5251ba6ca0d. 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/USZZR0912173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6b0f9f39f6dc34837d6c3f28742bbe2e86fa4f9d376c517f5a3aa1fef7bf53. 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/USZZR0912174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7d233d3725990609180e88495aa0131cc0ff777a643f2affc235778690c367. 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/USZZR0912175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546530d52e60b0f1783440c54d826acd47f60ce2d12e8bd651fae01df361c96d. 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/USZZR0912176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4ce16d213127fd148a1eaf1e0d95dc73e03956934e5c2cfed6aca2230511e4. 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/USZZR0912177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c076f42ec27c7f571c34ece7fe0c0d87f4e1ae0ceab0fb8c22baaa79a78f407. 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/USZZR0912178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36eb0e3ebb85ea874df75bec2a33306b37af6330a306d30ab2c45fa3fff5b13. 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/USZZR0912179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed01bb22f123070e8ace9a9be38d800909431d2da90985b71c09bd1036c8039. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USZZR0912180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bab6169d31d593d03a7c0d13c09c13f265fc997049708e841432d5c73c17f9. 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/USZZR0912181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879566baa71cdc1eb5ddb6840e4f537b5af51e87d9adc3a6c345d7e4186027bd. 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/USZZR0912182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fa76e60d907ca4c2dd71f5d1c7b6abc7d3b636efdc951e427c56edcf9dee1e. 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/USZZR0912183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d415593a181fb1fd8be6bc1060c5356fcc62c346b3846993d1e5cc28493be63. 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/USZZR0912184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fad8df352ffecaae0c70b0ac2916727c36f8bd4d36cd948e231389571e4c00. 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/USZZR0912185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f82f0e9ca6f1112375573502ba385a90d695b27a8a7e7ad815e86798095ec31. 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/USZZR0912186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f6bff80877e235ab1bd96b50f6285ed35b74f059e209e7444e530aef1b2800. 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/QM6N22211801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d26c3441a0bae2f9ba5ae9dcc29b15ad6af8e5dfc96991a64c7bd683d3f1c49. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22211799.