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 0xe169341af3e4703b8c7af0284737888229ec20438a28e2c0cd5602bb8c7ee99d. 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/eecb3e59-45a0-43b6-8bfa-f33e090a92ab.json and https://artists.proofprofile.net/proofs/artist/eecb3e59-45a0-43b6-8bfa-f33e090a92ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shout Hallelujah – Live Worship Collection
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 0xe0f4bf68c6d8d137475569336d4f33a97607dfe39d69bb5a1f01a962a923e6ff. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:38:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEU1217205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81953a3ee1f28b6e8e5e3ddc3cf3b6c675b7fd55c1022363a13fa3441f764ccd. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:39:29Z), 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/GBCEU1217206.
Ruler of My Days – Live Worship Collection
Lord of the Heavens – Live Worship Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f9e66c135c06d81f07acd48dd3a72fc424171f50fc29c3d0fbc983fa84f1f8. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:15:45Z), 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/GBCEU1217004.
Redeemer, Savior, Friend – Live Worship Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219ade2a8ddb700f556e51d5c8811a04bec7e44f5ecf0aee076f284e746bf7ed. 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/GBCEU1216914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe421106ebcb6e83b0928077dd15e1e47248ad8733941480b40ed127872371f82. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBCEU1215401.
Building God a House – Live Worship Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0560ef0b9c283271ed1a654c2dc967342e62aee4de662247cb170be7590a99. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:11:43Z), 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/GBCEU1216801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054cb7b888ca3b516a127b555ad66efc4cc5901f4c662b833935ecd5030be9f3. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:27:43Z), 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/GBCEU1216806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa540d67fb5b292cc2cf2cd419040b41b8f50d4e6cd01f1a8d263cb1934609f7. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/GBCEU1216813.
Lift up Your Eyes – Live Worship Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b79c4f98f768fbb8908492ddd9ff07c269b0404500fd7b3718e094c15c7c88. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEU1216505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04595f8ccb0ecf38f661c3faeca25f61a15e60e16b6cd349219e85ca7f36887. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBCEU1216509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66419f9805caaab2c211553e4b0ec9043326b3d6f55be8df0f95d19f94d078bf. 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/GBCEU1216601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e233e05579b6ed2cad3dbb09cd9c1b576f23cd9e92b6fe3b15fa39f22cf65c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/GBCEU1216602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a725580b686552c45b515ad9d3c24b2edef46ec0b0abfca8ca0ce864ed679ec. 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/GBCEU1216605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf665235491f7d5834a7632dc0fdb2535b71e818f50442066bf2bf7ece71da6c. 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/GBCEU1216611.
No Sweeter Name – Live Worship Collection
Let the Praises Ring – Live Worship Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1917e44bd3e028b3cf14e5ab7c54291efbec4d1cc1df7c3b1ae5841a7929de. 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/GBCEU1216107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e71bd847fd412df6ab157066f0dde825aa786ba98f53d2607a4e2712f30f41. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEU1221511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d56077d61f014d11e7e2bf988bebc2a7b70f2fbf9b8e4fcf0792574230c74e. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:45:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEU1221513.