ISRC QZFZ62562939
Verified recording
QZFZ62562939 is “Albinoni, CONCERTO No. 2 in D minor Op. 9. Allegro, Adagio, Allegro” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0xf9e7f4b6013dbfd8a5fffc4ddd6370843de13b91a0d4d80709dfd4a0ad1715a5 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62562939.
Recording identifiers
- ISRC
- QZFZ62562939
- Title
- Albinoni, CONCERTO No. 2 in D minor Op. 9. Allegro, Adagio, Allegro
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0xf9e7f4b6013dbfd8a5fffc4ddd6370843de13b91a0d4d80709dfd4a0ad1715a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:598ab5c691ab998f6165e206a0de10823e1781f0d565cc50ec6cab28ddd0f392- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62562939
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Albinoni, CONCERTO No. 2 in D minor Op. 9. Allegro, Adagio, Allegro · Machine-readable JSON-LD