ISRC QZBSZ2000139
Verified recording
QZBSZ2000139 is “They're All Gone [Arr. for Piano Solo]” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x85833ad27ce63affa25ab18fb891da03aedf6002e871861db70e3f90237cc3e8 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBSZ2000139.
Recording identifiers
- ISRC
- QZBSZ2000139
- Title
- They're All Gone [Arr. for Piano Solo]
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x85833ad27ce63affa25ab18fb891da03aedf6002e871861db70e3f90237cc3e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:870c4ea66fcdcdaedfb0bc45a43dae9b618ce89dbe36205a7fd079ec81af7151- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBSZ2000139
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: They're All Gone [Arr. for Piano Solo] · Machine-readable JSON-LD