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 0x1715e7ce502aa795508cdba8f160bfadfc1215ec1db62c44ad93b71f3cd1000e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63a78a7f-e3ac-4ab6-8573-952a037df026.json and https://artists.proofprofile.net/proofs/artist/63a78a7f-e3ac-4ab6-8573-952a037df026.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 0xf867c7bc65935b453a018bcc9a1c9a42920607b50a07f421e9f7d92f9b30260d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZHZ32133612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97edfff0342eb44343a99bed24b75a0319ccbf2907b575c8542f6405acfbbbfe. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZHZ52006491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad5ff396c6e2705fced6b0e2c1bab6640df8657fb1964ddc1d368bb2129f567. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US7VG2103133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00ea82c5ee97ddf473cf28906276e40f7396a4ae4fe8fb53a67e83a3a6829b4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US7VG2103110.
Feliz Cumpleaños 2015 Huayllabamba (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf384bbafc8b21276dc05d3809f0ee139206562a947c9446cec8cd91b82ff575. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2100561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9096c3c255b980d21dae1324a751eca321c5632cbc5679ddecaba203dc3d83. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2100565.
Dina Paucar: La Diosa Hermosa del Amor, En la Cumbre del Éxito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb68ba7ece888e17e2faffb3059cc0023ee4bf400ed7e0b2bb373736a7fc98d7. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41963732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa0d79360f9b5f4454488ad50bef19b700182d83f054fedd565d6bcf2d7fffa. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41963737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a280a87cbcf5ddebe05bcce2a1bc9c26b85a2ba2f64f4b33517d344d04a9c21. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:14:05Z), 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/QZHZ41963738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce48a889be1874a198874a1bb0ebf056201c5da232df21201d1b7bc8cc08f564. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41963739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807a450a12342ade0509ef82221f157fb605df65c33b3f7f112375f2fa49fa70. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41963741.
Sin Fronteras: La Diosa Hermosa del Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fb78b55c85ed5f7d53cd65951de60078b0ca2a25b4d50de1b8cc6745d2ffcf. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZNJV2018302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c6e5116625318609f32aa9654a78c3e62060523e3843c651435490141ddadd. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2018308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81af3dda6ae013653fe6063692c0286b2dfb0626ef8cf1f4e4389b18bfc02a3d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2018310.
30 Aniversario Bodas de Perla Concierto Ecológico, Munay Allpa-Chanchamayo (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a354b9e0e3d698d78b1fa1f3ab20a41f9568ab718411ee9ddbb6e1865e64951. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNJW2100543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4631df6409d62b83afe530e372ae5ef36b36c19b3c1202741b8d09d5bd7d9683. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZNJW2100545.
25 Aniversario Bodas de Plata, Lima Norte (En Vivo)
Parranda para Sufridos (Sufro por Tu Amor / Desdicha de Amor / Tu Amor No Vale Nada) [Live]
Parranda Ámame (Un Par de Cervezas / Te Vas Con Ella / Bésame / Ámame) [Live]
25 Aniversario Bodas de Plata, Lima Este (En Vivo)
Parranda Entre Copas de Licor (Entre Copas de Licor / Tonto / Aparentabas Ser Bueno) [Live]
Parranda Falso Amor (Falso Amor / Esta Canción Lo Hice para Ti / Gitanita) [Live]
Parranda Tragos Amargos (Tragos Amargos / Mi Llanto / Que Encanto Tienen Tus Ojos) [Live]
Parranda Volveré (Volvere / Amor Prohibido / Sin Ti No Ha Sido Facil / El Se Marcho) [Live]
Parranda Tu Recuerdo (Amor Incomparable / Tu Recuerdo) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e2a6db04b73dac26b5b5dd93b247c64f6840d6c12176e2a05f07aab3f43f2e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2303888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b41866e3f3f5aac2a85cc8569c6cc4c92bc4ea911e10c79da11cd6cc9e5cc6. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZGLM2303889.
Parranda Dos Cervezas (Dos Cervezas / Todo Empezó) [Live]
Parranda Mil Años (Para Que Me Acostumbraste / Mil Años) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89f3eb6fd14f8cc5e62701f231d0b7d93b0a98552d101637f117bbd3efb017c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2317935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7d6239b903633918319fb0fa62da21e57303664bd4053eabb1913bc15d48eb. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2317938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5cfd70b76b49079d2ea98c0b1e54cc91e98e563328f8ccf04fbad585458e44. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZGLM2317632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e33fe485be702510973023f13186329c0b3874f40d8e888ec0a34b02bc07cf5. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2317634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb933fc39fed43c3198cbb547442da23993581c6ec1e27eb1da3546ed2408a77. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZGLM2317636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a76cf537514472cb1e431d3e13c8768a150bfcffa73dfb7fe66573e4bd85c22. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:35:12Z), 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/QZGLM2317637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b30c9fd6b07567ddaf3aaed3b03103d61c77fe8c590d2b2d68c46ea87e39e3. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZGLM2317638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78d0d39a962e3631188b508efec29859a2b0b935722da9ce7e4e321dc1f83b5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZGLM2317641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c22257466c67e17f56e5a88ff207edb0c26be5551c7ef96da61ca1a6d7bb1e. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZGLM2317643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4884af61f02197735128164ece26be084f9c4c2b69407ec8ec9930ebe34cc14. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZGLM2317644.
Éxitos de Siempre (Dos Cervezas / Una Cerveza / Volveré / Mil Años)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec67984a43f36dd89aba9399a0f644655b7ef64ba196c74295dd8d9896625f7. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZNJX2414049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013c8f194b3e83fa1d33a6fdf02dd9d70b996373d88af42bd8d11a2bbbca45d4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2414051.
Esta Canción, Falso Amor, Aparentaba Ser Bueno - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d75d4231341950d7dd522f082a9b2411c43ce061346a85d0055da160cc8532. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2414052.
Todo Empezó Como Jugando, Tu Incomprensión, Siempre Fuiste Caprichoso - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b97292e49da19de8e9343f2f947856a61b65ef7da7a3a833a634241c4feeff. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2414053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517db76b41d3beb9fc85853da8e4da605919f9cb0788c9087d6b90d824eba885. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2414055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5fbc76c69c5d56b6b7c6b05db180ee415a9444deef72dcf8bf78844b983180. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2414056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae659d8e290ca896b6a91e0212d2118b97d164928d6b7497d86004a30d0fe3d6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZMZ92560148.
Aparentaba Ser Bueno, Te Dije, Adiós Adiós Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cbd41b28fab9920638ca8f75d4d2c10cd0e031167f2b4d3ab5e43317919b9f. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:21:32Z), 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/QZMZ92560150.
Que Lindos Son Tus Ojos, Me Emborracho por Tu Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbab26aca882b8f1b6903fa6f91e2f998614039bf075edd69cc1b7db0c80cf3. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92560152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2032a9d8c687e58e896569ea231ee5a462ab0cd97cfd71ae772fa48bf601606. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZTPX2556350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3932628b8ae9036102d4aa8776046ada98e72c4f65a7932210072859551981aa. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZTPX2556351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0b5ac78502730261cb5dad5d259d95b5a43294d6d7ebe19b03860251675402. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2556352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011b39a47ae5fab2a40da609adf437fb377e9cb9b396dfb61bd90353ae4f9883. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZTPX2556353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36026fc36b899c8a7653b35c5c90e802aa47c4aef9be9cf78bae3b2678c9d800. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTPX2556354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bf124f3477bf9ca3f44584d08f288d77c6c4193a0f69043ef925c02b1bc706. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2556355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f682762e2260e0088adb25ccd390920a393ed664c51f388e0c2c4819d3d00a0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2556356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccc2104ac094bb9a293c62629f9a1484a3e07bb9fa034c7f7b5ddd28680a27b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTPX2556357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecaf7ace647d4b19ad06628fbf9434a9cbbe670e2f1b30d31fb1b45f5663ef7a. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:23:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2556358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6fcc1b9dff793b7182af6a8213c725c3cca8711232e5ec330c1687e0b1e9e7. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QZTPX2556359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50f796f71f65aa10c7807a0227b7d983a277adaf5e09d35f6ecf0812e8a637b. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZTPX2556360.