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 0x98cdd31dc4378c9d7a2146fc315e3ffa1474ef0ea5506302e1d7512a7c255877. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/346fc807-8ab8-46a3-a1c9-fdb8ed2cd97b.json and https://artists.proofprofile.net/proofs/artist/346fc807-8ab8-46a3-a1c9-fdb8ed2cd97b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lluvia Para La Meditación: Sonidos Pacíficos
Trueno Calmo: Vibraciones De Meditación Profunda
Océano De Serenidad: Sonidos Pacíficos Para La Meditación
Huellas Tranquilas: Melodías De Meditación Para La Armonía Del Bienestar De Las Mascotas
Deriva De Melodía Consciente: Calma Lofi
Vibraciones De Lluvia Pacíficas Para La Práctica De Meditación
El Pulso Armónico De La Meditación: Tonos De Calma
Ritmos De Meditación: Reflexiones Pacíficas