1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xc0a8c824e5b8692132b61cde0bb3866b559c7611e8eb6c3a3674c37f601f54ec. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/224e0a61-1f49-48f1-9686-81adc216a83b.json and https://artists.proofprofile.net/proofs/artist/224e0a61-1f49-48f1-9686-81adc216a83b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meaning and Mystery (feat. Donny McCaslin, Uri Caine, James Genus & Clarence Penn)
Live at the Jazz Standard (feat. Donny McCaslin, Uri Caine, James Genus & Clarence Penn)
GPS, Vol. 2: Orange Afternoons (feat. Ravi Coltrane, Vijay Iyer, Linda Oh & Marcus Gilmore)
Be Still (with Jon Irabagon, Matt Mitchell, Linda Oh & Rudy Royston)
Time Travel (feat. Jon Irabagon, Matt Mitchell, Linda Oh & Rudy Royston)
Brazen Heart (feat. Jon Irabagon, Matt Mitchell, Linda Oh & Rudy Royston)
Hawaiian Punch (feat. Jon Irabagon, Matt Mitchell, Linda May, Han Oh & Rudy Royston) [Live]
Be Still My Soul (feat. Jon Irabagon, Matt Mitchell, Linda May, Han Oh & Rudy Royston) [Live]
Brazen Heart: Live at Jazz Standard Saturday (feat. Dave Douglas, Jon Irabagon, Matt Mitchell, Linda Oh, & Rudy Royston)