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 0x62a581bafea2d041f53845bfa4837dec0a15281cfac0938dfcc843d69bdb8bd4. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/961f458d-2412-4fa8-a90d-ee808fb7d393.json and https://artists.proofprofile.net/proofs/artist/961f458d-2412-4fa8-a90d-ee808fb7d393.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Module Years 1996-1999 ~Ultimate Collection
Aquatic Ambiance // A Journey Through Grand Oceans
Chrono Trigger Main Theme // The Time Travelers (Bass Remix)
Legend of Zelda Main Theme (Deffo Deffo Remix)
Legend of Zelda Main Theme - Deffo Deffo Remix
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 0x0989150b21be0c45238267f9098f06e97bf821f94e136bc28db4f4e9ba43211d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:01:41Z), 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/SEYOK1844446.
Skies of Arcadia // Unknown Menace (Zelos Remix)
Streets of Rage 4 / Rising Up (Elevatin Remix)
Golden Sun // The Dance of the Anemos (Jupiter Lighthouse Remix)