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 0x59a691e3ff099afc62cb707f0884b6f30a19a2dcf0948fa36372f01117746427. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d51bdb63-8cf5-43b4-bfa9-33431c638242.json and https://artists.proofprofile.net/proofs/artist/d51bdb63-8cf5-43b4-bfa9-33431c638242.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Solo quiero tu atención (Instrumental version)
Yo no te he visto (Instrumental Version)
No Entiendo Por Que (Instrumental version)
Haz que cada minuto (Instrumental version)
De Vuelta En el club (Instrumental version)