ISRC USUM71820753
Verified recording
USUM71820753 is “Joe William's Blues - Live At The Shrine Auditorium, Los Angeles, 1956” by Ella Fitzgerald,
registered on the CopyrightChains blockchain with CopyrightID
0xc7e99b4dd82fe9013734e513c7429194c9d2c9325dbc67a72ddf9b871e3c26a9 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/USUM71820753.
Recording identifiers
- ISRC
- USUM71820753
- Title
- Joe William's Blues - Live At The Shrine Auditorium, Los Angeles, 1956
- Artist
- Ella Fitzgerald
- CopyrightID (CopyrightChains transaction hash)
0xc7e99b4dd82fe9013734e513c7429194c9d2c9325dbc67a72ddf9b871e3c26a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e94e9d35747c0954ce61dc5940da491181eb59d4e3014387f003e38ecbef2905- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71820753
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Joe William's Blues - Live At The Shrine Auditorium, Los Angeles, 1956 · Machine-readable JSON-LD