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 0x8735733d383e4f1ac6a678b2a5ba8cc99ad0372d9300ed7ab4aaf60e321a1c1f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebd7a2c9-af57-4f9c-adf4-4d5ccaaf8e67.json and https://artists.proofprofile.net/proofs/artist/ebd7a2c9-af57-4f9c-adf4-4d5ccaaf8e67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Le Sable Et La Mer (classic Lounge Version)
Cote Des Neiges (classic Lounge Version)
Watching The Blaze (classic Lounge Version)
Ripples From The Rain (classic Lounge Version)
Looking Out Of The Rear Window (classic Lounge Version)
Cote Des Neiges Strings (classic Lounge Version)
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 0xca62badf84c2d0df8b5c5c0ba1adb5f2c10f008770e85a8bfa0f21ebac05f802. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1OFLt9K81CDAY6fxJUntiy.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/1OFLt9K81CDAY6fxJUntiy.
Time to Change (Turn of the Tide) [2024 Anniversary Mix]
Le café abstrait by Raphaël Marionneau, Vol. 13