ISRC USQX90900991
Verified recording
USQX90900991 is “Machine Gun - Live At Fillmore East, New York City, NY” by Jimi Hendrix,
registered on the CopyrightChains blockchain with CopyrightID
0x754f709babdbaf90eb9b55ff7542565a1debd6f2c6bb7dbff7ba4d7ab5346fe1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX90900991.
Recording identifiers
- ISRC
- USQX90900991
- Title
- Machine Gun - Live At Fillmore East, New York City, NY
- Artist
- Jimi Hendrix
- CopyrightID (CopyrightChains transaction hash)
0x754f709babdbaf90eb9b55ff7542565a1debd6f2c6bb7dbff7ba4d7ab5346fe1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fae74f0b96a6c3c2d788298ea43d189f32a4ea054f6ad66be591ed92d3ad1a85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX90900991
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Machine Gun - Live At Fillmore East, New York City, NY · Machine-readable JSON-LD