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 0xfc54e56c58abd7aba6785d93fd729db3ed12b625d6bc9edfcdbbaca413c85e32. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27cb0e25-2bff-4659-b7a8-ce64ab6d344a.json and https://artists.proofprofile.net/proofs/artist/27cb0e25-2bff-4659-b7a8-ce64ab6d344a.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a285501de4df6fdda1670b379c4e9e842a773cb4fbbba45ffb7e6495a380a3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZK6Q2025311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a18cdb9425c81c28a74fb2b0d50434fd86b1968da30c79dba63a9da0888873. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:23:44Z), 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/QZK6Q2025316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725cd401de3bafc173975154b0b47d5af3c1e8ec81e2cd0dd5827f01673dd73a. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZHNC2093069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61862829085c801c2f778b983f750b96f8a7a973986f20ed63d3eb1a5ce3af80. 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/QZK6Q2025317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19957a5d7ec2736362a98e6ed62babe686d6fa218f21f4c55c20d8ddb6823a0e. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/QZHNC2093079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc382645fe1f51294d51368a36ada7798dfbdd32e7e9ef856f5dec7e19703d30a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZNWV2016462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000be9e8b76370f841bab8eb34472631ddaf8f86cec80796c4ddf163afa1d3ec. 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/QZNWV2016463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57def077dd10916af1c9436ae004f9e26b9e5e5090515b630d2fef5ef3930d26. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/CAENV2109151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334928a91a5d536d49c2aa225dc43f02265499cac5d2e7f94dfb38a61dcff4d8. 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/QZHNC2093074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2532c42ed80f3cd331b5722ec362e0eb72680ad7928d1fc42ce15e3a571696. 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/QZK6F2048862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae05755a7cdb8a119665f265c6071d17c733d0e38705c7067c906b2581d62a16. 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/QZK6F2048864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74c7b3bdf19edb4b8c1dfaf9323e694973f6cbe98a5cae2aa73fcfe95eb7502. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:20:26Z), 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/QZK6F2048865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5545a4b557a565671a340018d65f9c4ff19ed20d9b2b3fdd2071f2189ab704. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZK6F2048866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf4fb33fb6c73a1b1d69a2ddf80d76c689f693804a7ecadbe4774cd3602b1f6. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:00:18Z), 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/QZK6F2048872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee96e8844350b50fc399fc0328df6e395debdaf62048c2c5a3ed0dab362614de. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZK6F2048874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b4972117f6412c22d9284cd5c8d0ba5de2f6c82d5850940b31a1bc55b1a790. 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/QZK6F2048879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d996e124bd6c5171c8df537fdc9f9fe63a9b8e1fbce170b92d5b40ce5ca2b4. 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/SE6A92127512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466bed00a807c5f9b973b37a7a073c8c785ad95813ad1ce273f36a0038c1d7e4. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/SE6A92127515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c7d11621f957529ca604a3b92fabb91e98d05e0b4788ccd0e9cc3ac8303696. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZFZ42152264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7c0b334558d0e9ea59abe511e8cf4650661499e558141faf473ff465a94212. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZFZ42152267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3409f28f10352808e4cd88ec605ba63f8c202903e5685aa9c4036e08a9270d75. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZHNB2239599.
Little Flowers In The Rain (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b601b719feef45f7c3ffc0628779bc29a9cc10ea3a546f14efc2fed98e71c59. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZNWR2179739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8d77ed206d881e29894960c6791d927ff7b09ca1c4c7266d167f0d969132c7. 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/QZNWR2179740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f107d1a43e606b05d00f55c1f635c76f8033d0a4e3869a30a5d265f4d9761c. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZNWR2179743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b093a0aacb8ea9294a715e89b1a73edf992168ac1a4ba24645459c4d020c0a9. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:43:59Z), 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/QZNWR2179749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09681c1a4427eb05399586052057fe1cca134fc5a6861f9e5557b3575e8c3fd2. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZNWR2179751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace6ef7786a143d67da1adcd55ec031ab09d748a1372afbcfe4e435354a9cd3d. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T07:59:56Z), 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/QZNWR2179753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3347ae8cc6cbb5e92b673fdea9558c55ad61a5582f6938365bf146fa9d4004a9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/SE6XX2137206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05d8b9be1842c85a640a7afa63faefb4631b8df3fe0c6eb1ad9c619fd5e62a5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE6XX2137207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d2f2611c08ab5d1c4f67c68d8a85efe327ac4e63b6277c319243858089121c. 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/SE6XY2112600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd78e3fe67666ec525d52557e4c76317b802c2027a95ae4fcfd682cc2dbb33d6. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZFYZ2252600.
Love Is All That Matters (Instrumental Version)
Forever Faithful (Love Song For Jesus) [CMA Version]
Forever Faithful (Love Song For Jesus) - CMA Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96d282ef36c071e40b22888e4f3d665b620e2f0813d16c49f28dd5d69f2cfba. 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/QZHNC2226804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc3f86ee38ea233cbc849ecc48146b2f2ececcc2adede17af3e08f6d71c1f56. 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/QZNWT2275978.