ISRC QZTXJ2400007
Verified recording
QZTXJ2400007 is “Bus Blues / Bus Blues (Reprise) - Short Summer 55th Anniversary Edition” by Vince Guaraldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd1beeef56c333a249dad4191c8f97c423ad46ab3f5917991ea9db608bba4708f and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTXJ2400007.
Recording identifiers
- ISRC
- QZTXJ2400007
- Title
- Bus Blues / Bus Blues (Reprise) - Short Summer 55th Anniversary Edition
- Artist
- Vince Guaraldi
- CopyrightID (CopyrightChains transaction hash)
0xd1beeef56c333a249dad4191c8f97c423ad46ab3f5917991ea9db608bba4708f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:09b6b498745ffb103606993dd34e03b7b9a06d8ade41d97c94120f693e195935- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTXJ2400007
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Bus Blues / Bus Blues (Reprise) - Short Summer 55th Anniversary Edition · Machine-readable JSON-LD