Trio Alpengruss / Schweitzer Alpither / Die Waldfriedenschützen / Lüzerner Ländlerkapelle
{"copyright_id":"0xb6056d7739ffbf9f7d66ccab2f6de81c707df8766defc933725c1748284b5df8","name":"Trio Alpengruss / Schweitzer Alpither / Die Waldfriedenschützen / Lüzerner Ländlerkapelle","registered_at":"2026-06-15T15:23:32Z","symbol":"NIM0750130","token_address":"0x020f6b1f2d46799ba840579100d8e7f6e00f839d","type":"artist","uuid":"0519abe2-763f-473c-ad31-3206636fdeb1"}
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 0xb6056d7739ffbf9f7d66ccab2f6de81c707df8766defc933725c1748284b5df8. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0519abe2-763f-473c-ad31-3206636fdeb1.json and https://artists.proofprofile.net/proofs/artist/0519abe2-763f-473c-ad31-3206636fdeb1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).