{"copyright_id":"0xd5eddfe5c6023ea90c7f23bb73665e7a45fd2ee21babcdbb99a841c9b157eade","name":"EQ Music All Star","registered_at":"2026-06-15T01:56:06Z","symbol":"NIM0645741","token_address":"0x9ffc69c9e6ca6bd186f3d0cbb2e64acbe1df239d","type":"artist","uuid":"cadcb75e-f759-4aec-abf8-f5095dadce11"}
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 0xd5eddfe5c6023ea90c7f23bb73665e7a45fd2ee21babcdbb99a841c9b157eade. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cadcb75e-f759-4aec-abf8-f5095dadce11.json and https://artists.proofprofile.net/proofs/artist/cadcb75e-f759-4aec-abf8-f5095dadce11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hits Melody, Vol. 1 (All-time favourite presented in Various Instrumentals)
Romantic Sax, Vol. 2 (The Premium Instrumental Collections)
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 0x577a46891cbcc5f854e0c1d731f1b2bd381335f2a2ca3789e3260d5cfe7f384f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SGA311112140.
Romantic Sax, Vol. 1 (The Premium Instrumental Collections)
Harmonic Spectrum: Diverse Musical Moods
Baby's First Tunes: Joyful Music for Play
Baby Slumber: Calming Lullabies for Rest
Tranquil Yoga: Lofi Beats for Peaceful Poses