ISRC USUM71711474
Verified recording
USUM71711474 is “Bernie's Tune - Live At Zardi’s, 1956” by Ella Fitzgerald,
registered on the CopyrightChains blockchain with CopyrightID
0xcd869f03b4a691d076dc2e007f3f22a121a221c36ab0437fb9a11d1d14865812 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71711474.
Recording identifiers
- ISRC
- USUM71711474
- Title
- Bernie's Tune - Live At Zardi’s, 1956
- Artist
- Ella Fitzgerald
- CopyrightID (CopyrightChains transaction hash)
0xcd869f03b4a691d076dc2e007f3f22a121a221c36ab0437fb9a11d1d14865812
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:fa4154763bfc761139cfceebd99a3707cea6bdf8ae17d4202986579a40c3c122- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71711474
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Bernie's Tune - Live At Zardi’s, 1956 · Machine-readable JSON-LD