ISRC USUM71820750
Verified recording
USUM71820750 is “Air Mail Special - Live At The Shrine Auditorium, Los Angeles, 1956” by Ella Fitzgerald,
registered on the CopyrightChains blockchain with CopyrightID
0xdee609110bbbdf61c130e3997560debd07e03b114510f7523d51ae773434d65c 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/USUM71820750.
Recording identifiers
- ISRC
- USUM71820750
- Title
- Air Mail Special - Live At The Shrine Auditorium, Los Angeles, 1956
- Artist
- Ella Fitzgerald
- CopyrightID (CopyrightChains transaction hash)
0xdee609110bbbdf61c130e3997560debd07e03b114510f7523d51ae773434d65c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:351fc52c4e9e7259cfd81352a65f3b8d9d752acc7b6f8c04d1fda1f2b819ffdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71820750
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Air Mail Special - Live At The Shrine Auditorium, Los Angeles, 1956 · Machine-readable JSON-LD