Juan Bautista H. Alegre III (born June 4, 1955), known professionally as Johnny Alegre, is a jazz guitarist and composer from Manila, Philippines. He leads the jazz group Johnny Alegre Affinity and th
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 0x7ddfc8811f958408fbd7f8f19ec3b6576978d85d9d7fe89be67883ed18728072. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4adc47d2-0460-400d-bde4-2080b2aef985.json and https://artists.proofprofile.net/proofs/artist/4adc47d2-0460-400d-bde4-2080b2aef985.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Theme from Humanfolk (Chinasyndrome Remix)
The Concert at Remedios Circle (circa early 1997)