Raffaello Sanzio da Urbino (; March 28 or April 6, 1483April 6, 1520),Jones and Penny, and 246. now generally known in English as Raphael ( , ),From the Latin and ultimately from biblical Hebrew. w
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fb740f3d2525dece8ef953c8c712d8e1b8ae9f52def0d39bbdcce5a86b0d8b. 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/bb2d1a4b-611c-4736-99c5-81b095493efc.json and https://artists.proofprofile.net/proofs/artist/bb2d1a4b-611c-4736-99c5-81b095493efc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Klänge der Erzengel, Vol. 2 (Klänge der Segnung)
Klänge der Erzengel, Vol. 6 (Klänge der Segnung)
Klänge der Erzengel, Vol. 9 (Klänge der Segnung)
Klänge der Erzengel, Vol. 1 (Klänge der Segnung)
Klänge der Erzengel, Vol. 3 (Klänge der Segnung)
Klänge der Erzengel, Vol. 5 (Klänge der Segnung)
Klänge der Erzengel, Vol. 4 (Klänge der Segnung)
Klänge der Erzengel, Vol. 10 (Klänge der Segnung)
Klänge Der Erzengel, Vol. 11 (Klänge Der Segnung)
Klänge der Erzengel, Vol. 8 (Klänge der Segnung)
Klänge der Erzengel, Vol. 7 (Klänge der Segnung)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3860f0bead61f2e074c41190ba00ec6bde818681d48b2110bf4ec0abf0b4d15. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FR2X41622654.