Tripface was an American hardcore punk band from Long Island, operating between 1993 and 1997. Band members went on to join Glassjaw and In This Moment. History In 1992, Jeff Fabb (Drums), Brian L
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 0x50cde8ab73bc3bd62f05a2527ef3360615fc5f9c4a0dd11eb3352f458a71338c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ab6bc51-14e6-4a1a-8b50-de3ed4595b89.json and https://artists.proofprofile.net/proofs/artist/5ab6bc51-14e6-4a1a-8b50-de3ed4595b89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).