ISRC USSJ17000579
Verified recording
USSJ17000579 is “Blue Lester” by Lester Young,
registered on the CopyrightChains blockchain with CopyrightID
0xd972ff7168179b955dc19923d6033fac82067aaea63b1fc3536d61635ce7291c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ17000579.
Recording identifiers
- ISRC
- USSJ17000579
- Title
- Blue Lester
- Artist
- Lester Young
- CopyrightID (CopyrightChains transaction hash)
0xd972ff7168179b955dc19923d6033fac82067aaea63b1fc3536d61635ce7291c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:68b1f3823cf427757389cb06e083ae8ad0300ca5a8d84aa3ed9cf1139be79f1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ17000579
- Bitcoin block existence check
- https://blockstream.info/api/block/957118