Choralschule der Benediktinerabtei Münsterschwarzach
{"copyright_id":"0x82b20ab9660714e77ccbfe0aeea51e8ff68fc9ecf08bb965a0919c8e3914f7d4","name":"Choralschule der Benediktinerabtei Münsterschwarzach","registered_at":"2026-06-20T15:12:01Z","symbol":"NIM1637524","token_address":"0xa1e7c78ce03a2b792b4899d37a019b37c9ed2b62","type":"artist","uuid":"b69e7d5e-e8b1-4185-bf22-9884e936d9bf"}
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 0x82b20ab9660714e77ccbfe0aeea51e8ff68fc9ecf08bb965a0919c8e3914f7d4. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b69e7d5e-e8b1-4185-bf22-9884e936d9bf.json and https://artists.proofprofile.net/proofs/artist/b69e7d5e-e8b1-4185-bf22-9884e936d9bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).