Orchestr operety/muzikálu Národního divadla moravskoslezského
{"copyright_id":"0x5bcbd2cc57b19bfd6465a2e5aa34d6887211f943b42d2272b164caeffe59ca5f","name":"Orchestr operety/muzikálu Národního divadla moravskoslezského","registered_at":"2026-06-15T18:06:17Z","symbol":"NIM0788993","token_address":"0xfee8b7850d9406e60c441494c7d50477893c5298","type":"artist","uuid":"0d1ec977-aec1-48a5-b7d5-a6d8a1befd3f"}
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 0x5bcbd2cc57b19bfd6465a2e5aa34d6887211f943b42d2272b164caeffe59ca5f. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d1ec977-aec1-48a5-b7d5-a6d8a1befd3f.json and https://artists.proofprofile.net/proofs/artist/0d1ec977-aec1-48a5-b7d5-a6d8a1befd3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).