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 0x7a3d89fe319fc6a43b0aa15a5b937d50c501086a872c5040f5288ec21681016f. 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/82cbe24f-6b19-4da1-9e03-444a717a982d.json and https://artists.proofprofile.net/proofs/artist/82cbe24f-6b19-4da1-9e03-444a717a982d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yaqub Da Khuda (From " Jesus Is Grace " )
"Jesus My All In All" (English Gospel Songs) , Vol. 1
"Jesus Is Grace" (English Gospel Songs) , Vol. 1
"Jesus Is Grace" (English Gospel Songs) , Vol. 2
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 0x5f34c6730e9e5bc9a150c1f1901031ac703a27880fa6f09cf0d1f54805c0d4fc. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/DGA0H2441292.
"Jesus My All In All" (English Gospel Songs) , Vol. 9
"Jesus My All In All" (English Gospel Songs) , Vol. 8
"Jesus My All In All" (English Gospel Songs) , Vol. 7
"Jesus My All In All" (English Gospel Songs) , Vol. 6
"Jesus My All In All" (English Gospel Songs) , Vol. 5
"Jesus My All In All" (English Gospel Songs) , Vol. 4
"Jesus My All In All" (English Gospel Songs) , Vol. 3
"Jesus My All In All" (English Gospel Songs) , Vol. 2
"Jesus My All In All" (English Gospel Songs) , Vol. 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d13012ada1433615d3634303e7b87f025380d47cbf2b5615148747b13ebcc4d. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DGA0L2411082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d700b64dcc37702426be27fb4847c60af5b80dbf0c7fe4e0a0b0f22bcc0f92. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DGA0L2411083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fa64c47f1d56c5990a9f04e15d5a81b815a1cdef181538c84973cbd5508be4. 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/DGA0L2411086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95847ea056458c2e50148d29c727227f65c82200c8958cd47439d12ec335b561. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2407375.
JESUS, MY ROCK AND REDEEMER - Second Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2bf29fe2986fc342afa1301f7f7fe17c3a8ed3d54d4976b7a5746a62458b62. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2407376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac83a425e10f62e5234a9e04b8cd2f168d6bfde0b39ed10da8b59fa8848fabab. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DGA0P2407377.
JESUS, MY REFUGE AND STRENGTH - Second Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9243f4321dcc3a455317a54d6820259455692b73b5ac4f47eaa39f6b43f3a537. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/DGA0P2407378.
JESUS, LIGHT OF MY SOUL - Second Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48ac3e94485b936ff1d56ce679be1e599a525d4385c857ae21b5fc342e38968. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2407380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a00649390275b386f8b203e06fa8fafbe0cff93013d09ce80b77d9b721915b. 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/DGA0P2407383.
JESUS, MY SAVIOR AND SHIELD - Second Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b110ac00c4f0a3e643178cb3db09696ef633656126bdf9959711e5a8207e4c3. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DGA0P2407384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e54aa47dcbb66b999c82afe29b16ab6403a8abf9d193d1cfe317a3833119e6a. 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/DGA0P2445775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca58ffe06e0469344e77c00c7b09913f91e432c828186026488391880080172. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2445783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583e6f9bf48cfb3594049129ea1a32e62ab65f9842c63a4afb0838b233e60e84. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/DGA0P2445785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ce2d8317f452f351a47cb909a0de45f839ea71cdb2f9499b8fb187dabe4a32. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/DGA0P2445786.
"Jesus Is Grace" (English Gospel Songs) , Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddf8aa756f8215050b6e04a7aceb954b8d0f3521784de4933475b4141380e35. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/FRX282575408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524c604bf79f128980fa3e91df113827b54f474cfbe6c81b3db86a4916a97508. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/FRX282575409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908a09e745f6a812c0f09be173d87548f0d8db3f35fcadf52b11a95874383c31. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX282575410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc31489ebfa68ffcc7d89de047c7acc7a506c1aef4ae22c85bd0090b0721727. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FRX282575411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fb3a18882e2291e6be0b26c4245cc0fb44eb288398368179481f671999eb81. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX282575412.
Jesus, You Are My Everything - Second Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf8886db94c21b66d7bb8a0ea3664030e01306f8784ac11381643b2d3bb2b9a. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/FRX282575413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4a21396143032b830b9f2d2622e5ef0b19aff26e037dd1f9edde057630145f. 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/FRX282575414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2794c62a5eee071a254fc947c070f5887a99455a700e625e7cec66dc0c46a3. 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/FRX282575415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d6def6ee81f97c4e4d4e14157bb47b2747f7f9e4d6c90ab079c03205495e79. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/FRX282575416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba66e442f5ca941ac95571ca8bbaf22ff37a1e82372a51d55903ec9281622257. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/FRX282575417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b69794f81ed7f2be16535c1ab0b5c210ffe2f88eaf71eccb495884270118b6. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZWDW2573164.