ISRC USUM71405549
Verified recording
USUM71405549 is “If I Had You - Live At Birdland Jazz Club, New York/1954” by Art Blakey Quintet,
registered on the CopyrightChains blockchain with CopyrightID
0xe42b0a1c6bc387e67dad7b9c123c7d79ee65debc6d5c4d2f77badd05f4a5a7e2 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/USUM71405549.
Recording identifiers
- ISRC
- USUM71405549
- Title
- If I Had You - Live At Birdland Jazz Club, New York/1954
- Artist
- Art Blakey Quintet
- CopyrightID (CopyrightChains transaction hash)
0xe42b0a1c6bc387e67dad7b9c123c7d79ee65debc6d5c4d2f77badd05f4a5a7e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ae13417218fcfea9b3b5b39ec6d7ff2ab5faeec9cf3e60df3a8447a1fdb7ace0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71405549
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: If I Had You - Live At Birdland Jazz Club, New York/1954 · Machine-readable JSON-LD