ISRC ATB151300055
Verified recording
ATB151300055 is “Piano Sonata in B-Flat Major, D. 960, Op. posth.: I. Molto moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x0f58fd35033d1c847a4c8719254beb12c31793b890c356c2fc1b85ad4eb262c3 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB151300055.
Recording identifiers
- ISRC
- ATB151300055
- Title
- Piano Sonata in B-Flat Major, D. 960, Op. posth.: I. Molto moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x0f58fd35033d1c847a4c8719254beb12c31793b890c356c2fc1b85ad4eb262c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:a1fde33412369804542e17e44e79d17f55a9a4e41f87d06ecc68fd269ca531c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB151300055
- Bitcoin block existence check
- https://blockstream.info/api/block/957039
Full record
Track page: Piano Sonata in B-Flat Major, D. 960, Op. posth.: I. Molto moderato · Machine-readable JSON-LD