ISRC DKECA2557508
Verified recording
DKECA2557508 is “Piano Sonata No. 9 in A Minor, Op. 42, D. 845: I. Moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x684064a1a6c1ecc26fa0870dec1610d84e7ae7121f4597d21ad2f5321d48ae10 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKECA2557508.
Recording identifiers
- ISRC
- DKECA2557508
- Title
- Piano Sonata No. 9 in A Minor, Op. 42, D. 845: I. Moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x684064a1a6c1ecc26fa0870dec1610d84e7ae7121f4597d21ad2f5321d48ae10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:73c1bba0946463d93c1df293acd4bdfeb181e037d5a7de0da16113da4be7a4e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKECA2557508
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Piano Sonata No. 9 in A Minor, Op. 42, D. 845: I. Moderato · Machine-readable JSON-LD