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 0x40b2ad3c29751b1b1d1fdd0d90e180f1dfc81fc387427396e6c872865a0687c6. 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/a71511eb-d960-4e6d-8594-b6f91be1d4ec.json and https://artists.proofprofile.net/proofs/artist/a71511eb-d960-4e6d-8594-b6f91be1d4ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Just Wanna (F--k You) feat. Smoke, Byrdie & Wanz
Ain't Sh-t Changed feat. Brazy J & Byrdie
Asi es Mi Vida (feat. De La Ghetto, Guelo Star, Yomo & Cosculluela)
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 0x9e7e31e1cff311fc1a4fd468353d5483085bcbb7ae1ee651d010eaf1f9bccb45. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2d1uRZeQ1M4SWXnuwkOmlW.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/2d1uRZeQ1M4SWXnuwkOmlW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa59192107f48a5511ffdd1e3e382869ad139f87494fbc5ff7363704bfd80349. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KkY4e8dHbAL9QeFAYKPRJ.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/1KkY4e8dHbAL9QeFAYKPRJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd72aa98229f227925537a311ca0d2098e2cd4a79d8cd878cfac35e8927f4b8a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0z7rQvtnC3jUtZ9OZxOTte.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/0z7rQvtnC3jUtZ9OZxOTte.