ISRC USBN20300867
Verified recording
USBN20300867 is “Sleeping Dancer Sleep On” by Art Blakey & The Jazz Messengers,
registered on the CopyrightChains blockchain with CopyrightID
0xedfbd51564f2f1d7cd6337d9d389f3751988672ab7c574117aaa19def488b47d and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20300867.
Recording identifiers
- ISRC
- USBN20300867
- Title
- Sleeping Dancer Sleep On
- Artist
- Art Blakey & The Jazz Messengers
- CopyrightID (CopyrightChains transaction hash)
0xedfbd51564f2f1d7cd6337d9d389f3751988672ab7c574117aaa19def488b47d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:d4461f7e39d32e7e820b7bbcc8fc9c63deebcc4c0e9d046a7a3d462260779dfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20300867
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Sleeping Dancer Sleep On · Machine-readable JSON-LD