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 0x45e4c5019fbc04b6677de8f67f77c1e1de487ff8ed5da3f678ecf4c62dc20500. 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/7be0fcda-a578-4b5d-9ac2-1f0035c28174.json and https://artists.proofprofile.net/proofs/artist/7be0fcda-a578-4b5d-9ac2-1f0035c28174.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
NYC Sunrise (Sellorekt L.A. Dreams Remix)
NYC Sunrise - Sellorekt L.A. Dreams Remix
Timeless - Extended Instrumental Bonus Track
Songs They Forgot to Write in the 80S: Vol. 1
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 0xfd91384745eea88d33b1cf4368b2a798d656f1aef680f55a469f941a6110527a. 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/532RlVTX72tW5XkZZCIc3e.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/532RlVTX72tW5XkZZCIc3e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54338f9fd959a21552dc06ba098fc97189f44316e31670ed387e11b1b6a0cead. 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/03t230cLtAMtN6ieCeVhcn.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/03t230cLtAMtN6ieCeVhcn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54338f9fd959a21552dc06ba098fc97189f44316e31670ed387e11b1b6a0cead. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Bo51R3uWdQDYitYCuqULA.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/0Bo51R3uWdQDYitYCuqULA.