1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xa6439c936bc7186f8353480b8d778e1ecfc7877534456aa71f1fe0cad4a2391c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de9fa121-ef46-45c7-b6fb-f31ef32e906d.json and https://artists.proofprofile.net/proofs/artist/de9fa121-ef46-45c7-b6fb-f31ef32e906d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meditation Melodies Lofi: Serene Harmony Flow
Chill Music for Subtle Celebrations: Joyful Chords
Binaural Birds Meditation: Calming Nature Sounds for Focus
Meditative Birds Calling from the Depths
Gentle Rain Echoes: Peaceful Water Soundscapes
Thundering Mindwaves: Musical Focus Journey
Melodic Bliss: A Spa Melody with Ocean Waves
Thunderous Melodies of Relaxation: A Musical Oasis
Thunder's Tranquil Moments: Music for Massage in the Spa
Studious Waves: Ocean Music for Concentration
Mystic Ocean Melodies: Music for Deep Meditation
Mystic Firelight Nocturne: Music for Stress Relief
Chorus of Oceanic Cozy Cat Cadence: Music for Stress Relief
Eternal Fire Blaze: Melodic Hearth's Soothing Embrace
{"copyright_id":"0xba6df270bfac24c77693c1878894793ab20ce4bf537425422d7cb43fb33db235","isrc":"SEXGF2390061","name":"Rain and Thunder","registered_at":"2026-06-04T10:56:08Z","spotify_id":"0FjuflbopkwyPdYlo1dx8D","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6df270bfac24c77693c1878894793ab20ce4bf537425422d7cb43fb33db235. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0FjuflbopkwyPdYlo1dx8D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FjuflbopkwyPdYlo1dx8D.
{"copyright_id":"0x26b2531c2ce53c1355d2616b40800cc28cdc0c48ffa1abf5511fb608056f08b8","isrc":"SEXGF2300541","name":"Morning In The Forest","registered_at":"2026-06-06T03:53:24Z","spotify_id":"2P6dfQcVKTJvWxnGKGYmS8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b2531c2ce53c1355d2616b40800cc28cdc0c48ffa1abf5511fb608056f08b8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2P6dfQcVKTJvWxnGKGYmS8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P6dfQcVKTJvWxnGKGYmS8.