Seguida is a Latin Rock Group from New York., who were winners of the 1976 Latin NY Magazine "Best Latin Rock Album" award. Beginnings The original Seguida group was founded by a group of New York m
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 0x610d0b4abd16c4e208696dd4bf985bebae07a48c28d959c550959026a8d52932. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a77f98f-f77d-425e-ba68-d68e17b8c42d.json and https://artists.proofprofile.net/proofs/artist/7a77f98f-f77d-425e-ba68-d68e17b8c42d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).