ISRC DEF057132305
Verified recording
DEF057132305 is “Piano Sonata in B Minor, S. 178: IIIa. Andante sostenuto –” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0xe144fc08fb8a5b24c5773e16336e3760fc7fa9c18b82cee3bc64c782a7993b7b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057132305.
Recording identifiers
- ISRC
- DEF057132305
- Title
- Piano Sonata in B Minor, S. 178: IIIa. Andante sostenuto –
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0xe144fc08fb8a5b24c5773e16336e3760fc7fa9c18b82cee3bc64c782a7993b7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:279403804abbd15ec6e2a287932255755d5c3fc19bcc56a99fae6e36a4dd1acf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057132305
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Sonata in B Minor, S. 178: IIIa. Andante sostenuto – · Machine-readable JSON-LD