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 0xb027ba6133e9a26a25b63bd08fc0a2cb29fba800d6c003b4350f44f12e760ab2. 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/56060593-06b6-484f-adeb-80c950bac8af.json and https://artists.proofprofile.net/proofs/artist/56060593-06b6-484f-adeb-80c950bac8af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Thunder Sounds Paradise - Soothing Binaural Beats and Thunderstorms For Deep Sleep
Thunderstorm and Solfeggio Healing Frequencies
Thunderstorm Sleeping - Thunder Sounds and Calm Music For Deep Sleep
{"copyright_id":"0xb357cb40ce6ea0679936e9e42f435c0a1ec514e46ebdf6c9c6812535d14624f5","isrc":"QZWDE2462542","name":"Soft Sounds for Cat’s Peace","registered_at":"2026-06-09T08:51:49Z","spotify_id":"7pvgpow5lNe9ybMWzaQ0Jo","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 0xb357cb40ce6ea0679936e9e42f435c0a1ec514e46ebdf6c9c6812535d14624f5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pvgpow5lNe9ybMWzaQ0Jo.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/7pvgpow5lNe9ybMWzaQ0Jo.