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 0xf48dbe36afedbae2a4f9a3d4ee966013df154944caf59ccec6e545ee89ffc0e4. 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/bff62ef7-658b-4e84-8b6a-a35787b51495.json and https://artists.proofprofile.net/proofs/artist/bff62ef7-658b-4e84-8b6a-a35787b51495.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Strangers on an Island - Acoustic Version
Strangers on an Island - Michael Calfan Remix
Strangers on an Island - Soul Clap Remix
Strangers on an Island - Ben Pearce Remix
Strangers On An Island (Michael Calfan Remix)
Strangers On An Island - Michael Calfan Remix
Strangers on an Island (Acoustic Version)
Strangers on an Island (Michael Calfan Remix)
Strangers on an Island (Soul Clap Remix)
Strangers on an Island (Ben Pearce Remix)
Strangers On An Island (Acoustic Version)
Strangers On An Island - Acoustic Version
Strangers On An Island (Soul Clap Remix)
Strangers On An Island - Soul Clap Remix
Strangers On An Island (Ben Pearce Remix)
Strangers On An Island - Ben Pearce Remix
Strangers On An Island - PoP Poetry Version
Hello Life (Live from the PoP Poetry Café)
Hello Life - Live from the PoP Poetry Café
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 0xa8b9638234c48a963b74bfe15fe7b10736f873c06b12c4f80953a5cdadbe5811. 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/1h82vdjcCcF99WIPzGl9OW.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/1h82vdjcCcF99WIPzGl9OW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabb520e5043e120919d6587b958aaa2ac0ab5b90c783a7f78cea71c97eccd05. 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/5ZTnfOu68a8wceHVB1UG19.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/5ZTnfOu68a8wceHVB1UG19.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabb520e5043e120919d6587b958aaa2ac0ab5b90c783a7f78cea71c97eccd05. 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/3NIGX95fP1T7O7Y0EtQ4yz.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/3NIGX95fP1T7O7Y0EtQ4yz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb21180f73d65ef4900cd3f4444e9a814edcf162fe0bc2a7aa817ba657d4c2d6. 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/0s7SD8mzw7jw4N2QbrcNfq.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/0s7SD8mzw7jw4N2QbrcNfq.