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 0xfe8e7c49e8d27008796476b5aa4e3a732d8160e682aed142dba0275b4489cdeb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6957ea63-b4ca-4ebb-9883-dd3916991c04.json and https://artists.proofprofile.net/proofs/artist/6957ea63-b4ca-4ebb-9883-dd3916991c04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Profumo Della Signora In Nero (Redux Version)
Phantasmaphilia / Esclarmonde Metempsychosis / Our Lady of the Grotto / Aria Di Devianza
Profumo Della Signora In Nero / Immersed In Gold and Mist / Formation of a Dead Ghost
Introduzione / La Verita Comincia Dalle Bugie
Pray At The Tomb Of Blessed Mother Cabiria / Scarecrows
Coliseum (I Shut My Eyes Not to Go Blind)
Acanthus Leaves, Of Rage and Denial, Lashes
Poison Butterfly Came Day After Autumn Day
Renaissance Bloodsmoke (Preemptive Version)
Architects of Fall Seek You (Poisonous Butterfly)
Unknown Landscapes Vol 4 / Mixed and selected by Reeko
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 0xd836c93f28e7f1530b35255f55ce87d48f351369968ca276ad6dc29ab25443be. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA2Z1710530.