Peter Bastian (25 August 1943 – 27 March 2017) was a Danish musician.Peter Bastian Bio and CV He was born in Copenhagen and was educated in both theoretical physics and classical bassoon. He was a mem
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 0x99998a61b81f14fb53eb631fd832b6b213df516e8fd228780ef4a4182a353ba2. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b76a3a3-e776-440f-b4e6-8c2623dd7625.json and https://artists.proofprofile.net/proofs/artist/2b76a3a3-e776-440f-b4e6-8c2623dd7625.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).