Insight Out is the third album by the American pop band the Association and was released on June 8, 1967, on Warner Bros. Records. It was the band's first album release for the Warner Brothers label a
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 0x287b0534db7e45a45ea62f6410f6d2bd65aff4ff4654b97c71872323cae2a4bf. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7f7f17e-b2a9-49b1-aa4b-d8fb058ed598.json and https://artists.proofprofile.net/proofs/artist/f7f7f17e-b2a9-49b1-aa4b-d8fb058ed598.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).