ISRC USBN29500088
Verified recording
USBN29500088 is “D. B. Blues” by Lester Young,
registered on the CopyrightChains blockchain with CopyrightID
0xa3d7f7ccf798f489fd5eaefea33e78ba3196f98b9765c69e3b8828f708605d57 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29500088.
Recording identifiers
- ISRC
- USBN29500088
- Title
- D. B. Blues
- Artist
- Lester Young
- CopyrightID (CopyrightChains transaction hash)
0xa3d7f7ccf798f489fd5eaefea33e78ba3196f98b9765c69e3b8828f708605d57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:07248dc8f39c64674f444f4b608954d3b898dadd0c3fc6f6922bcc88b0f333c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29500088
- Bitcoin block existence check
- https://blockstream.info/api/block/956304