Coro della Radio Svizzera, I Barocchisti & Diego Fasolis
{"copyright_id":"0xd84300f918084aa14ef835abd922777ddf3091d3c1fd8564cf976c267b8eacbc","name":"Coro della Radio Svizzera, I Barocchisti & Diego Fasolis","registered_at":"2026-06-21T00:12:06Z","symbol":"NIM1755713","token_address":"0xf603d973fd15784f98a9f410c311bd89bae137fa","type":"artist","uuid":"cdfaa4f2-7067-4f73-a5d4-c6c346dab209"}
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 0xd84300f918084aa14ef835abd922777ddf3091d3c1fd8564cf976c267b8eacbc. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdfaa4f2-7067-4f73-a5d4-c6c346dab209.json and https://artists.proofprofile.net/proofs/artist/cdfaa4f2-7067-4f73-a5d4-c6c346dab209.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bach: Psalm 51 from Pergolesi's Stabat Mater BWV 1083, Cantata "Vergnügte Ruh, beliebte Seelenlust" BWV 170
Bach: Cantatas BWV 198 "Trauerode", BWV 106 "Actus Tragicus", BWV 196 "Der Herr denket an uns", BWV 53 "Schlage doch, gewünschte Stunde"