ISRC USBB19900060
Verified recording
USBB19900060 is “A Night at the Cotton Club, Part 1 (Cotton Club Stomp / Misty Mornin')” by Duke Ellington & His Cotton Club Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x84e216bd369ea724e805538acc4357b7d33a2834e3252623c893623eedce8129 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB19900060.
Recording identifiers
- ISRC
- USBB19900060
- Title
- A Night at the Cotton Club, Part 1 (Cotton Club Stomp / Misty Mornin')
- Artist
- Duke Ellington & His Cotton Club Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x84e216bd369ea724e805538acc4357b7d33a2834e3252623c893623eedce8129
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6eb3454ae623dc8ff7c8ee98ea33e56af2741f7b61a94b5dc124b78bc0ac6310- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB19900060
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: A Night at the Cotton Club, Part 1 (Cotton Club Stomp / Misty Mornin') · Machine-readable JSON-LD