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 0x1f87149417a805b8fc7e8560ddf70f7597cfc4d00f59ea7d7d2c65aa2119200a. 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/f1917f98-7e4d-41e7-87b5-e31a5ee462ef.json and https://artists.proofprofile.net/proofs/artist/f1917f98-7e4d-41e7-87b5-e31a5ee462ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Whatsit (feat. Courtney Taylor-Taylor) - EP Version
Notice Me (Intro - Live from Rockwood, NYC)
Can’t Nobody Love You (Intro - Live from Rockwood, NYC)
Can’t Nobody Love You (Live from Rockwood, NYC)
Clean and Sober (Intro - Live from Rockwood, NYC)
Clean and Sober (Live from Rockwood, NYC)
Is This Love (Intro - Live from Rockwood, NYC)
Shut up (Intro - Live from Rockwood, NYC)
Queen of the Night (Intro - Live from Rockwood, NYC)
Queen of the Night (Live from Rockwood, NYC)
Go to Bed (Intro - Live from Rockwood, NYC)
{"copyright_id":"0x0106f764b7c3934b71e03f0dc8d0c37c276c2e5aa54d6d80ee3cfae188796a80","isrc":"CAPF61500012","name":"No Esperes Más (feat. Anya Marina)","registered_at":"2026-06-20T04:16:35Z","spotify_id":"336RAaQRJAi69wzqv2gnng","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 0x0106f764b7c3934b71e03f0dc8d0c37c276c2e5aa54d6d80ee3cfae188796a80. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/336RAaQRJAi69wzqv2gnng.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/336RAaQRJAi69wzqv2gnng.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7192222bcb906d03757ed1ebe6b51546193e9386661acf51cee16370b7991a07. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jSmp625utqih2ayGptRWW.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/0jSmp625utqih2ayGptRWW.