1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x03c659ef2813d9286893361795dfe5452bbf58fba407712d7aa498a8f56705e7. 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/7d00053b-f586-43c9-b8ef-94bd67d32c4b.json and https://artists.proofprofile.net/proofs/artist/7d00053b-f586-43c9-b8ef-94bd67d32c4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fraudulence Vol. 1 (Original Soundtrack)
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 → block OTSBitcoinBlock must exist at that height 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 0xf9d53ca41759c98c8afab1f9732bed69b63293555724cc21cfad169045e4e228. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE6TI2318717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa97457c4493512cfc56d030dd5ea829d478a8ecd43eaeab8f1c5321762b2928. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE5752457056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5e5a664ab5b99429ba33334e9624286081c73ae9b2354da5fbd98899239d38. 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/SE6QE2398228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe78ec758c70fb020546677af0274a9b74b8190d122ca4b2a63bfcde46351b2. 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/SE5752457057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc588d6b98525430d3e58c059c41a4846d556f6909053a187a2ae3df50d9923. 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/SE62M2383485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b04afe54be0809bf8cb0982522c65e8afe397b38f2b6f6d250a5820ad05f014. 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/SE5752457058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05dd54e900dc20b4e47966622cc5fb4f2de202e5ef92c003c2327acabf2a4b3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE5752457059.
Destructive Rhapsody (Original Video Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fdc4bee88f468ff988a3e83c71a278df12010aa1b4f79fe8f11bd86f70f004. 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/SE6QE2429648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8494b3824b9cb23d9c47a047d9ccf0a178b2cb9fb748fcd8a880b6ce7c1d1741. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE6QE2429649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c709088be2ebd65ce0abca813ba93e889ad0d91e081de2d71702e2603eb0ae. 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/SE6QE2429650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d29cac7fe4ab8ff8a59b84c5ac7a9ebf56047e6cf8af35f9aa10f6619fda3a6. 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/SE5752434579.
Profane Dominion (2024 Remastered Version)
Profane Dominion - 2024 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da84ca11cab0f8b344bbc86709c1d630a4d560087d3f1448954f52be5175e8d. 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/SE5752431840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e33258969d34b100bd0ecbb5bf33663161e0e4fd0a734509d25d2248b442f6. 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/SE5752417550.
Terminator Down the River - 2024 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ae728e85e04c01d812eb985466d04d19cb248bc67765dbd525aa9967fba8b1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE5752417551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136ac40581ded6a27d77309b5aa69ce0fa81fac2b43cc094fc68f1e1aad54c8b. 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/SE5752417552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9b6f0651736fec61ca6f334116fa21f074064b58889ebf8231647798fb3add. 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/SE5752417553.
You and I, at the End of the World - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7104586ae7cd9753b75ed1edac15490afabc1624e253b0202f36edc1f0c8f9. 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/SE5752417554.
But the Truth is... (incl. "...We're Already Dead")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b632b192286ee9903b99fe2ee8799840d536c0387091745d347fba70c99fe35. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE5752417555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b9ecc0cdfbfc7bfa81c859cf016d08a6dc4eb93f713ff0ef99ca16c9702e75. 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/SE5752409832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c52d485c282c492a1b4fb67ad702f97d9a5023a2c04739a82b4eb9e258e77c. 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/SE5BU2492220.