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 0x56b70c154a39f18781ed5c907ed676133b69e5d3ee219500cb0fb0491f0fa4d8. 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/51e7eea9-c4a4-4cd9-841d-8a5be5472320.json and https://artists.proofprofile.net/proofs/artist/51e7eea9-c4a4-4cd9-841d-8a5be5472320.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
On the Regular - Joel Ford Extended Edit
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 0xa08127bbad88858a912a335c9239ca4f310ab209dfa8303218bc21862e9ba966. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JnzXXe6cR3NDy8QZz9yy7.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/2JnzXXe6cR3NDy8QZz9yy7.
Ignore Everything - Audiotree Live Version
Ignore Everything (Audiotree Live Version)
Straight Boy - Live in Los Angeles, CA 2018
The Devil Said the Blues is All I'll Know
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf69b90b5f3d58948f210ca0f1a5bb9cd0253b2548982e455b8f6b06e70138e6. 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/2dwA0EIdSYddQEinUTNa2i.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/2dwA0EIdSYddQEinUTNa2i.
City Lounge - The Deep Session (The Finest Music Selection: Deep House, Trip Hop, Downtempo, Cool Tempo, Lounge, Electro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde32ee2d57c3c740e0d49cb880448597a094f4a3739ac5a3833149ccd6e29baa. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3B7zM6Ebe8udFOmpLNYYpO.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/3B7zM6Ebe8udFOmpLNYYpO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99a697b066b2f5a10108e1f7dfa198c02d760057ab4ed5fe2e52bf4809540f7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pwuI1fj9r5JvmMLszB7wc.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/7pwuI1fj9r5JvmMLszB7wc.
Tegan and Sara Present the Con X: Covers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37329da046a751e7407bb98facab267199021cd7f28dfd4cad96f522ca3fcf12. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4LHPxVsTG0v7nSLCU8F7gP.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/4LHPxVsTG0v7nSLCU8F7gP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08127bbad88858a912a335c9239ca4f310ab209dfa8303218bc21862e9ba966. 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/1tdfbfRlsct8LVXZgxBpTv.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/1tdfbfRlsct8LVXZgxBpTv.
You Think It's Like This But Really It's Like This (20 Year Anniversary Reissue)