Skysaw was an American alternative rock band featuring The Smashing Pumpkins drummer Jimmy Chamberlin along with multi-instrumentalist/vocalist/songwriter Mike Reina and guitarist Anthony Pirog. Hist
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 0x20f04fad30fc0149ac936124d09f7af4b5c6f5bf195872ea9b8de21d42b4e8f6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbbb1c90-1711-4c43-8da6-1bf2704b0650.json and https://artists.proofprofile.net/proofs/artist/bbbb1c90-1711-4c43-8da6-1bf2704b0650.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).