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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76845b6eb6d913a1cb5d03d874cfa5013fc02a9e147917a1b8056eb160c9cd8. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4aaa673e-0556-41d3-8e81-e1dd107874cc.json and https://artists.proofprofile.net/proofs/artist/4aaa673e-0556-41d3-8e81-e1dd107874cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Memories of the Old School Funk (Greatest Funk Songs 2018)
Funny Good Morning: Funky and Groove Coffee Jazz, Uplifting Morning Jazz
Funky Trouble: Modern Jazz Fusion Instrumentals
Funky Thrill: Soul & Funk Music Grooves, Drive that Funky Jazz, Instrumental Collection
Soulful Disco Groove: Funky Jazz Fusion Music for Cocktail Party, and Garden Barbecues
Funky Beats & Sax Heat: Jazzin' Up the Funk
The Midnight Cat: Sultry Jazz with a Funky Purr
Feel the Groove: Jazz Funk Music to Get Your Party Started
Funky Jazz for Ladies Night: Hot Evening Dance
Jazz for Work: Funky Tunes, Focus and Relaxation