Van She is an electropop band formed in early 2002 in Sydney, Australia, with Matt Van Schie (pronounced Van Ski) on bass guitar/vocals, Tomek Archer on drums/sequencer, Michael Di Francesco on synth/
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3923356bed0986ce95c0f0d20cab429913eab35c1a5de2db609488a5eca1434. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f080d7c9-247d-4e8f-982b-38e374be5292.json and https://artists.proofprofile.net/proofs/artist/f080d7c9-247d-4e8f-982b-38e374be5292.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).