Musikverein Trachtenkapelle Seewinkel Apetlon
{"copyright_id":"0xd8cbb16a910f77882da6997e603366e1a23f0c431a6dc11717960d419b2fe85b","name":"Musikverein Trachtenkapelle Seewinkel Apetlon","registered_at":"2026-06-16T19:21:58Z","symbol":"NIM1150723","token_address":"0xc5089dec2b27b3af6d3ae0a33ca75cd284910e5d","type":"artist","uuid":"553f8308-f16c-48cf-ad54-85e3db1fede5"}
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 0xd8cbb16a910f77882da6997e603366e1a23f0c431a6dc11717960d419b2fe85b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/553f8308-f16c-48cf-ad54-85e3db1fede5.json and https://artists.proofprofile.net/proofs/artist/553f8308-f16c-48cf-ad54-85e3db1fede5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Burgenland mein Heimatland v. Josef Pitzl
Sterne der Heimat, Kapellmeister Josef Pitzl, SMT-Records