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 0xd9c3eb5eed0cfd611e780565a517ca86b4b41995026dd256ae1d203ee5cc3bd4. 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/2988d4f8-cccd-4c9b-9b35-995fd4855a34.json and https://artists.proofprofile.net/proofs/artist/2988d4f8-cccd-4c9b-9b35-995fd4855a34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bossa e Sentimento, Número Dois (The Spirit of Rio de Janeiro)
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 0x0eb12c78b06cc6cdc6eaf186d6b7a9d28ec002f5bc342204426708e13c1769b4. 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/NLQ731500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afce18a21d8d66e71a8c1e31e8951975782e38aeddd119fefe11c8a7654d407. 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/FR6V82398684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf22aa381138b44b4baf58eabc2c8ffebde6b2b50127e9c3ad339fb4cb77b930. 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/GBDCR0900193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7756f0cc5fecee0ed47c8606145090dc622882fe4df092da1afa12796cbb63d5. 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/FR6V81890603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210e8ff2fecf80e3892bc6ecaad7f3769fb4389cf7ad3a5f2829c89701d06576. 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/FR6V81786423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5055e01f2abfab8bdcf639c185571f0bb52637f0928f796dc38dd5e78cb08bc6. 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/BRJOY1100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994528d2761a8623f01229a9ead3efe643527c6e49300d0617ddaa4045b0e3f6. 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/DEF230800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c75cffac78ab17af6945395091e97001b78b725b3facd3c3f65dba97156ed2. 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/DEF230800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49d38de6b7506e728f0a13deb0a490107f03521864c41a037c88a1f9e5fa92b. 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/DEF230800082.
Gilles Peterson Brazilika (Full Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7888ef9751cc21b76fb4f54582cdad294d0e0dd189b27f4ef680f022ab64ae0d. 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/GBDCR0600051.
Spirits Rising (Far Out Afro-Latin Roots & Rhythms)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c90f9572fe07e28668489f96c2474d829ab03a1d69c8f3a5524b20203751a5. 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/GBDCR1000318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7081fd30a1708e3e7bb0f71866a64d0773c63fddd232e07804a514ff55dbb280. 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/GBDCR1000319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ec9d0e4d3771372197c4d2e439fdebc6f6a8f83a9597e281ccb1e7bea948e4. 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/GBDCR1000321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22835c1c695a74725bb0c08ddbd83a4c8741663684287b85d3dbf6f97e9a348d. 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/GBDCR1000322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5100ad5d098892784548b31a5d453729766f0c94052e3e48d6391cfeea29b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR1000325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60364bee66a50c42299e688cc9d2e787162be1ff598c809eae9859d0e608cfe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR1000326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21625a13cad785b365f1e614eb9be748ffbb35630bee380e6fc1fdc992bb2426. 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/GBDCR1000327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248af75f292bd1da5f004fdf3bb3370bef98531361b4544ec8a49813cae28dd3. 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/GBDCR0700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8fcb82387858b250c681d49a8e2cf50b168cc368c82fd78e406ed0d5677fe1. 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/GBDCR0700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e592b231b32829c91b6b439129b38a2efb06bcd9b114ea14155ddf93502067. 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/GBDCR0700089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa09e738095697789922d30d9e49d1f571afb87b5f9b9931991a5ecb1063ff1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR0700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce818cafdf29af5ebc49d913890e9393f39b8d8b18c8ef74dd7d4fcfe3715be. 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/GBDCR0700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472843b18cf910a550ac9fad1d382d2bcebe3a16f86c14127f6d673a13aad306. 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/GBDCR0700094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b984abcaa30b080c6959a2f55c7cdf2dc19fe448c514fbcbde54c770b82bf1. 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/GBDCR1100711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee73267cd9ce3cc617ce3920a58634538b2c5c1e29aee6d9abc33ce22062c75. 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/GBDCR0500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf947eb53e056e424a7387bca4808034d82317211b1673dad31785d5cac5804c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR0500140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46968ce649032cdebe045aa55fe0b83ae6522eca74d3fddc80eb767e9da0fa35. 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/GBDCR0500141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7f06fd4ae978195aa26c1108aabf312401a94bedf33992589afa53a461611f. 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/GBDCR0500143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88849caf38a73022f8931b359ff8f4e44c922313b2fa9e918b2cc139cd1661a. 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/GBDCR0500144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0666ac8371e5dbceaddbb341b32700b1ff37375005581bab2ca740afdf9c29. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR0500145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fbd1439294f78f4cf6ece9b0f204f3eeea8d013d37be587f96eff3bfa425c4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR0500146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08074bc8f802b2bcc66a593d12e986886a122159763a24006a1f365c473922dc. 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/GBDCR0500147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7595c8a37219c766b0da2785d4d6fa9255f7d668cd9d9abef584fc174fdcef96. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR0400329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9c6204d285ce1ccb4dd02fc1be97046c681cde450ccce89d5683e1bd842204. 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/GBDCR0400331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a97f4a08693df10ef502415067639ce12423ec0c635849d2f718f7b1ede6f45. 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/GBDCR0400332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ea4b633ab886d1e6449966fc6010c251b4f49e521d3383cc8d791642eb313d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDCR0400333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46a4e17b6926445e4649cf565f71e9274061e430a24101beddb9892eb3345e8. 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/GBDCR0400334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb90a14c148df627a537f28bd838157295fe4d2ff22542af22f1fd6cb95b951e. 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/GBDCR0400335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf047c4b1090c5d50e002f91658634a08b42223c894abcd65380bb0025993f14e. 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/GBDCR0400336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe2cbfcc8442a0fe5b37f76a19c8822709a965babd0e32f667512b055949a8b. 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/GBDCR0400337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260e848c8209171668f0d4d12f8064aeda8e9dff2250a9fb290af0bfd92509ba. 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/GBDCR0400338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7db55393e9c65eb3351945ca84bfc462f115a9a6075f81b7fcfc714d3a5c413. 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/GBDCR0400339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a84413ef540369e78d863d58bc818abd4bbb6d594d9a9fc39140fd141a7fc5e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:51:39Z), 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/GBDCR0400340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989d3b22dbef99b0abb2ce3aef85a6668b86784cd82cbf1ff90d58aa2cfb0410. 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/GBDCR0400236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd562ba0d2059bc40bd188e1ff351c999bc0c0e1976fc6d648ee0ffde5946b07a. 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/GBDCR0400237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5192af83000279fc47bb690118e1690106fdb99bf40262052a7c14cf126dfd. 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/GBDCR0400240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc61c2d041fa8d2a9fd560ab32c9f3ebf2e77856f2bd1487c9a820269dd5474. 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/GBDCR0400242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5e42b4ae218b957f5286a2d3610b21845a75c7997aaad9d5b575a72d98aba1. 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/GBDCR0400244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafc234d4669903fee23d162ee649a5be84199fd44f130b279a2748ba1c993f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8742026101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81d7b62bf380fc90068abb9a64627bd737370adf032a159f94e8547cee4cf5a. 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/DEG930900852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cb2e885da32191168517b2a848c3ef4e262b945d90b08c0c0740dc09878f8e. 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/DKAZ72040603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3742d5a3314270f012c7b1fc6a99377eafa6b0287691c7081fd41f5d228b5a9c. 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/USA2B1804476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314187bb17671617648d91108bbe10584f2c9accff953603dd87680585e8711a. 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/DEGE91800124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ecb6ab56ee17df59c8d85cef0563073862d9ef62cdc2ba6a2c4922103b8a96. 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/GBLV61501408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363cea51e6f3d37aa2d3d06f5046ac963c650a8669e1342ae7509d82a271c8a0. 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/UK46T1901003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ac805af95a4f1e6f0032201f9d79d4063f5fb4e990cf68e519305af2d6a919. 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/NLQ7C2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f5a6ae809732c999aa6788f8cd243dd5fb12e083bc0f77f2bfc76c9b55ec27. 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/USTKU2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1429bf80b1d3a00b83dcc88696fae77e6b56a6c3d7df29d2fea480ad3a45c3cc. 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/DEBY41200473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08074bc8f802b2bcc66a593d12e986886a122159763a24006a1f365c473922dc. 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/GBDCR0500147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d2caf1e730b39c57ade5317ffd09bb3a465cc556af391e74e848b3586d9624. 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/GBUQH2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bf2d2f362140f8542800287f5eb86f6b7fae075adc2ac028616d86f7c27818. 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/QM6P41936250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa512e5024fa721bd7d719e8639cc5133845694a92983640bc851084561e2a5c2. 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/ITTVA1700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe316210f60ce26b9b9d83bef1377d81333ef4a93655cd8d9780232d8aba6ea38. 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/NLF712003077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f5a0f8f86cb3be7b3f4356f0399dd2354eaab0a6469a618424f259e5fa6c93. 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/GBFBC2001875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8f69f317f73b5fdcdc3de64d7ee4fea06c7aa0ba9ba39d5a0c9305069867d4. 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/BED761803012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57c967380ab568e348edf9be253c47c4acb25dcded0d6bdfc4f973c9e192c1b. 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/FRD9M2000740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f73c718e11b6b2bc12988bcf8ef4f25046aa2310f8fc05b59d18813847ec84c. 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/ES7382000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cf07fc8cdb7e3dea26c92c392d50debb27e245110674eb67ce828d8024ffec. 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/GB3VG0900254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ae3190240cc9cb5b88d721eda873d339656b20d25be169438bd221cc3fc54f. 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/GBFFA2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd0b647493c52daebad8a38d8f399b80b2d776c27f80b6c82b12bfa8e7a2459. 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/GBUQH1900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c3eaa350ffe40501394a5ee170f428220dc2e98c6c1382d8b8494f9ba6dae2. 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/FRX281942117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288540ebfcfd3afc32463e662fc6b279c16b41ff8042003dfb02aa5c6534d3ab. 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/GBJX31987005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffa39e25b22e1eadbb6858b81cacf1acde7da9c747ac4ae742900cfcfa93cc0. 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/FRIDO1911256.
Hayling - John Digweed & Nick Muir Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fdb1ede343dd9f4f4ef5cd1e1c502a5ca51a1a04681b09e641606bdff6242c. 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/US83Z1932510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13da381d26f30e68f54b97e8abfc84ced229eff219237d30f77de8f8c448b7d4. 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/NLF711907240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047c5cff6b0c139d12aa37b79482ef43a8bd230ffb9295e27f31f0e637f338cd. 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/GBDCR0400254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1799a1f9d0bc914ae8d5572840141a13d356a9dbc86812d046151d160430cf7. 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/GBDCR0400256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2293b9ff39191a5b1d2576b908afeb47b80d6a8993a1403b18c69cb1364fa1f. 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/GBDCR1000402.
O Aperto da Saudade (Heartfelt Music From Brazil 1965-2018)