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 0xbd55fd8f627787cc39195d0b92de82b1834ed8f6fc8d36611d155cf90c057c7f. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00b3827d-c9c8-4254-891c-10968bef78b3.json and https://artists.proofprofile.net/proofs/artist/00b3827d-c9c8-4254-891c-10968bef78b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Out of Control (Out of My Mind) [Radio Edit]
Out of Control (Out of My Mind) [Dub Edit]
Out of Control (Out of My Mind) [Club Edit]
Saturday Fjord - Running Man's Deja Vu Mix
Dear -Singin’Now Version- (feat. etsuco)
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 0x8e13530a7bd36ca5e6215547c1beec75549b8e8cb194b9a63232613b3387f65c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPG401400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78065e705e21a21c7d7844ce9e0f34eff075aaca528c60dc6e7398aa6b3818f3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBKQU1277607.
Stronger Than The F Word - Mohican and Falcon Mix