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 0xec177d7e22704a734e970f5e723b55d1bbf56d054ab933aeb983200326e96930. 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/d0148655-4f86-4e9d-8782-8034f1752939.json and https://artists.proofprofile.net/proofs/artist/d0148655-4f86-4e9d-8782-8034f1752939.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Won't Let This Feeling Go By - 2021 - Remaster
Take The Money And Run - 2021 - Remaster
If I Could Live My Life Again - 2021 - Remaster
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 0x018b4cc398f7ffd3dd9214363677cb9183f8726657e5ecb541d938db03ceab8d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wUJLFo4asnx3crb0cBv5d.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/1wUJLFo4asnx3crb0cBv5d.
Won't Let This Feeling Go By (2021 - Remaster)
Take The Money And Run (2021 - Remaster)
If I Could Live My Life Again (2021 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018b4cc398f7ffd3dd9214363677cb9183f8726657e5ecb541d938db03ceab8d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5f7Pggl1dwgMTfdm0EXH20.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/5f7Pggl1dwgMTfdm0EXH20.