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 0xfcad8bcd5cfc86e00ab3396e31c5d2a922029429364a9a0db1eee80e74e64811. 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/d561ab24-6247-406c-8ae1-5f351ae7f13e.json and https://artists.proofprofile.net/proofs/artist/d561ab24-6247-406c-8ae1-5f351ae7f13e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soften My Heart - Classical Praise Guitar
The King of Love My Shepherd - Instrumental
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 0x32628f894c7ca3cec375923b18a7efbccc34a7f0e43673a6519fcea21ff561de. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/US25L1700116.
From Heaven You Came (The Servant King) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda86cdfc3ee337b4c7c037b6fe8a8b5b47d2b49e0be1952b7557783f36ba0b87. 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/US25L1700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb460ac47e0781363a5513182d6e90844e1f1fd84d855eb5fdc0c1134fef5f5. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:28:50Z), 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/US25L1700119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dfccf96bc2dd2b1894220dbad6e9fc08a3dfa9d870775193cb444c3e27415d. 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/US25L1700124.
We Have Sung Our Songs Of Victory (How Long)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b5ae4eb0ba7df494d1cb94fb3a57248234c6fc56d51a3a957c5cec65bc779f. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:09:01Z), 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/GBBTM0558822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa599e74e5bf59eb75ced30c69b2720d51fc3062c015970057a8716586d405a. 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/GBBTM0566809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29738f0b16c203e45ff7f3a0e3caa321a75717be4cb152325ac21aae81eab4d6. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/GBBTM0566812.
Jesus Lover Of My Soul (It's All About You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a24ef6347824a89a4b31d4366318092084cc2368a666ccdca741e738229762d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBBTM0566822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee2004342a4b90a5e58b7aae12b811ec9b5c7b7703546e903e215f8be896715. 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/GBBTM0780110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6042cb31540dc02bf3c72fc66935eb3526d8793c32f3314fc03d1d25585305. 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/GBBTM0775709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf38bdc31bf5c4f39cd9bc4ec196de55a3f797abacb6b576f43720ee2813dfa2. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GBBTM0775723.
The Lord's My Shepherd (Psalm 23) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113ff06f56180740dc47e75ab094c6f1632f22ea58a5ff5daa494e0962c6d56f. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/GBBTM0566819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d6f9bded9e5415300c690cfab1714c022cd75a6946ad5e46030f5a01bd4820. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/GBBTM0666812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6e9eacb6d3d93babb9b0607c8399342b9bec29d5b3f0809d0dfb37309d2ebe. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:04:18Z), 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/GBBTM0666801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633d777d1cb31356c3034fea13bb87c2addc7ebb3d4e37d075256528cf6f0983. 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/GBBTM0666820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9209654498d839d92fb2150ec0e7b2b658a09291bc7de6c13d36a6b63983a75b. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/GBBTM0775715.
Light Of The World (Here I Am To Worship) / La Luz Del Mundo (Aqui Debere Venerar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002324907994bbf38bda360ab0f88db8e08ec77f2abef4e94174e7f929b4d959. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/GBBTM0670417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544795a209e5fe808b5d81eb53701970be837688ea1190c121807a54e2cffaab. 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/GBBTM0666824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3279ac2c3c50e2c01d8dae60b9192116a73f29e7dad5dc440fd0301eaeea4df2. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:40:05Z), 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/GBBTM0666805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eca6bbe3ebe03f887b026346cfb5d4279b2935f290dcadab45aedaa403dc92d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/GBBTM0666807.
When The Music Fades (The Heart Of Worship)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc18ee189ee352689e2f44560bb0a141f32c4df6ddc22ab25f40173688faaf59. 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/GBBTM0558807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1599bdfe4bab43e2164049d2c7e7c618d9ef7159dc6e244bacbaf1c35bdd0e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBBTM0775701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bce5c5b65824df12892795945d6fcfac0b312d4b9ed3950b602bdd1347838ea. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBBTM0558812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72d8490fdb871d59f3e2f2f9e1146ddeafaa88e1c6e45caf56566b72f836243. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GBBTM0666817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9375b456cd7f529074bf55259e0bba7a4448c15f051deb75f605a11d7e9df350. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:22:17Z), 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/GBBTM0775721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f4bafefae88ff8fbce31e952f481908b5d9b11218aa77647dae936105f866b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:26:35Z), 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/GBBTM0775707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a393048793bda59126087ea9c800d4fe5039ba3df1cc5a6534dec60323d50ea. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:52:33Z), 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/GBBTM0666822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f666e8ffe1a434fad0fade5f785a71a9ff1af4f55e4d05c2d50e7e94514768. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:47:49Z), 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/GBBTM0558802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddde582891fe4c78cf717bf3287c0f76cdfde440a1d464718afdd34f226fe7e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBBTM0558810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e803730b7a48e820327ea29e5d6858f043ffdee7b2d3c4fb0dbf9437a881b9a. 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/GBBTM0666814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b5ae4eb0ba7df494d1cb94fb3a57248234c6fc56d51a3a957c5cec65bc779f. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:34:03Z), 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/GBBTM0558822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf38bdc31bf5c4f39cd9bc4ec196de55a3f797abacb6b576f43720ee2813dfa2. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:26:49Z), 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/GBBTM0775723.