Charly Coombes (born 27 December 1980) is British singer-songwriter, musician and producer based in São Paulo, Brazil. Career In 2003 Charly joined Sleaford blues rock band 22-20s, who had recently r
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 0x40b2cb61fbf262b43356b6b16fd417284bdfdad444c99e0a9866025c2685e6ab. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2895ca8d-4c93-4c9a-86c3-dee23384e58a.json and https://artists.proofprofile.net/proofs/artist/2895ca8d-4c93-4c9a-86c3-dee23384e58a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Charly Coombes no Estúdio Showlivre (Ao Vivo)