1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xb363138f9ae81efdd5d649750cc1a06d7d7dfaf4496d1b5df4a2346f27b5833e. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e83ea2be-c336-41d1-b2bd-e1c14deb22f8.json and https://artists.proofprofile.net/proofs/artist/e83ea2be-c336-41d1-b2bd-e1c14deb22f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mitt Hjerte Alltid Vanker - Alternate Version
Polkapolkapolka!: Då omnen datt / Fjukande skyer / trad galoppar
Polkapolkapolka!: Då Omnen Datt / Fjukande Skyer / Trad Galoppar
Lärkan och falken (The Lark and the Falcon)
Nikkersfuglen (A Knickerbockerbird’s Confessions)