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 0x8cfc4214df21e589552cb856ab04011a5c3c906e826f3a9ff14f0f412fc21589. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2083de21-5dad-4617-a236-ee6ecdf8cbba.json and https://artists.proofprofile.net/proofs/artist/2083de21-5dad-4617-a236-ee6ecdf8cbba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
In deinen Armen [Wildflower Summer, Band 1 (Ungekürzte Lesung)]
In diesem Moment [Wildflower Summer, Band 2 (Ungekürzte Lesung)]
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 0x4109324f5f9bcdaf4c2a5468d2269318c324826d87ec1c4336bf906aa7c80a8e. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/DEUE22181975.
Redwood Lights - Es beginnt mit dem Duft nach Schnee [Redwood-Reihe, Band 6 (Ungekürzte Lesung)]
Tausend Momente [Because It's True, Band 1 (Ungekürzte Lesung)]