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 0x40ce70bdadfdbcd859d7e45ba6500e461ca985494cf6c855f51020eb7ca0708e. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d37136ee-a962-4b85-b0e6-f8492d1fc8bb.json and https://artists.proofprofile.net/proofs/artist/d37136ee-a962-4b85-b0e6-f8492d1fc8bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
C'e' una strana espressione nei tuoi occhi
C'è una strana espressione nei tuoi occhi
Che colpa abbiamo noi (Shel e il pubblico)
C'è Una Strana Espressione Nei Tuoi Occhi
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 0x8d926a59dd23f523886d30ce3a1080d8f963df025ba47a75ec160e15546198e0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITB001800454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe2f47cec20e7a211cd6e9329e9e3af8077fc17590f35d418adc3d264095151. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ITS042500284.
Non ce la faremo mai (canzone degli allegri perdenti)