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 0x669cabe1e8ac434eb08ef55091bcb870eba13a04162f1afce07d18218073503c. 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/d19f3890-84a5-450f-afcf-d8cd81f3fc7b.json and https://artists.proofprofile.net/proofs/artist/d19f3890-84a5-450f-afcf-d8cd81f3fc7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad975d6ab032c783b2c0b7d1e0b1d9fb0f0363463a41044b2e1c576bddfb1358. 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/BCJR62100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa098435e0b011fe6e3a2223f1365de718f50f3cbd959cc59eec03d0ea8dcf861. 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/BCJR62100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b843eaf73b793692f6a6c292b83b1f1ec556b14a15acf31868f9b0472ab86a. 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/BCJR62100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e752c747fa886e87a9e97de7824679e5d0c096f17553a7685ae7c6164a59ff. 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/BCJR62100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37819c32ad21368f960594a96b1cbf3765d7ef4ad87e69cc5ba41ee12df047e8. 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/BCJR62100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c083d17fe0f1a5f1b74a5bb35d4d728ece9c37aae7a995198997c5667e5b7b0. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/BCJR62100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9186ea7639f19b91ce11bd72d963d564ae83dfcb16f630e878d3d6d2ce7be03a. 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/BCJR62100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4342a63ed35219794a35d56f5371da754381676cad7178aea82dccc7ecaadfb. 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/BCJR62100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f31227126a58f2b87deb3546a59026b20201c596b38d20ddb725dc21e28872. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/BCJR62100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc446be9dd69c73e8493342b8feca3fc5b1bc80d459d1e242deccfaff8f861b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/BCJR62100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1673fa3c4c40b17247865872c104dbbd4dab25d2e0826ee2f93aa3b135c4c741. 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/BCJR62100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacf20660526d784c720dd75e7c69093402afb6f6f63e19467aa538380bddbc4. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/BCJR62100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42f148fe16a99c7c38281f5468685e2cf024766f1bff2618a6238e26d15374f. 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/BCJR62100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec191cf4b2bce8fa6c40cc9c2cafe54bb6e4e2dfe04a78fbb2233977b4cbee6. 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/BCJR62100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97cfb090538c09d85d42d350caf0b2151b4d667583b295b47fe8d2b54181b99. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCJR62100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a313b5edb36249053546806f085901045e9a44b702796b44c0d989e74be9438. 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/BCJR62100035.
Valeu, Raoni / Ar Que Respiro / Sentimento de Posse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffefbe26e1bbcc2b76217cfdc228ca0e5b84014fa02e8e107edc695c081952e. 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/BCJR62100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffd6c7ffcb87cf4f17b1c590776eddf69e7de377a1aa26702aab5d4cc4575d1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BCJR62100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b695e9256bf3b31c6bf4edccada9f121d080c041b37b7393010ae4c2406426. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/BCJR62100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04688240ed95dfb8d634d75130da391d668b88b96a8e1c3c87d4f9bfb35c7ba. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCJR62100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1539cc8842d9eedde8d74b535d40ab4a70e9c9592d51784af48765be2b92014. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BCJR62200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb2f5d9dac973665872b90ce9adfc8ef0b5e45180e8cce5cadb521f6ddb583e. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BCJR62200004.
4 Goles de Samba no Estúdio Showlivre, Vol. 1 (Ao Vivo)
4 Goles de Samba no Estúdio Showlivre, Vol. 2 (Ao Vivo)
Amor e Amizade / Amantes Amigos / Pagode da Familia / É Só Sambar / Arrastar Multidões (Ao Vivo)
Carona do Amor / Lado a Lado / Coisa de Criança / Quisera Eu (Ao Vivo)
Gamei / Volta por Cima / Sentimento Escondido e Vida Bandida / Demorô (Ao Vivo)
Telegrama / Chance pra Gente Voltar / Coração Medieval / Tanto (Ao Vivo)
Oposto do Meu Ser / História de Amor / Já Fui Aprendiz / Recém Separados (Ao Vivo)
Telegrama / Chance pra Gente Voltar / Coração Medieval / Tanto - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890de2546e1ccc6e44350746d9fdb7de8bc5d1d6896ec8377d9f165d64ce7b79. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/BCJR62400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f077b4e3996fe5e5427f067faf71fd0dd6a78a181b7c95f6d5c2bebdfd9885. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/BCJR62400009.
Carona do Amor / Lado a Lado / Coisa de Criança / Quisera Eu - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17176c97b1603f34f4493163d1bc1803d6cc157e78e1f8c11d2229208cb3e592. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/BCJR62400005.
Gamei / Volta por Cima / Sentimento Escondido e Vida Bandida / Demorô - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01102ac3270ae1bf2735baf9e6af3d58e50c6684188862dc78b057a26b32bf1. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCJR62400008.
Oposto do Meu Ser / História de Amor / Já Fui Aprendiz / Recém Separados - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84b3889fcdc35636bf545032e1a1623fee6e5dd391b9fb4e36a2b0a5535a2a4. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/BCJR62400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7dfc3926f7788be2cb1cfce8692ca8c4a3766738fb5cb35ff82575506b07f3. 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/BCJR62400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d84494db1003789b562a1d38e36a43cd57bf75c6ca1db3a955f4d3f23b3a06. 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/QZW9M2420316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66528d8e74cdaa94557f0d08ecd1eb61410e6b4c7a2fce472d4ab13d02f4902c. 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/QZW9M2420317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df6926f7fc763c98249f85bfd9900ec8787024630ddb1cd63ac42053200c51f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZW9M2420319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310f24559c72650152a7eb03fb859e90d8a95bedc83639d93d960a03eecff829. 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/QZW9M2420320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0074e4c047dac866ea1154860b9bc15f76ccc4acb0fece0b36e6a53ce52de35c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZW9M2420321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98390400165f4b88964d35961d286529fc97047cb1fcee49208dcc3bdae6f4e0. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/BX0682200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46d9ecfe2e0b907dff9454efd47555a4eeb3c6d61f074d1fec2af02a3e14573. 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/BX0682200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdf6549b9f2d9f37c65565136652495e34aabce02afc5841c60af93d0cada21. 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/BX0682200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585f91486fd1060f863c2117fe40c720beaa0e07d90731820f4f1586ab3262d1. 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/BX0682200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219b3998cb9e330662c841c625e71e84c0ae11a09547fa71ee3058b17f57e229. 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/BX0682200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699266022ebc357b8eaa9c7be560fa942cd7e6f6db4061962880a912d328df40. 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/BX0682200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b1406719254496458945366d22a0326eedc911e47f33616ee856a8c4436bb2. 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/BX0682200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2908f0a83bf224762709c119067b1d7ed6ae908d946ae130999fd8f87576e0a6. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/BX0682200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b91ec3e2e45cfb7d295a4e74e18fa3f44c0e23f443263a43d583291d02d128a. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX0682200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a17254d4a92f4313993cf8e485a91fe6f99123c031a4111abd7d4541ad100fc. 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/BX0682200040.