ISRC SEAEX1758020
Verified recording
SEAEX1758020 is “Piano Quartet in E-Flat Major, Op. 47: II. Scherzo. Molto vivace” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xced842439b2d8d5ed236377462a515d6db37cede588904ad2672f59d95b5aacd and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEX1758020.
Recording identifiers
- ISRC
- SEAEX1758020
- Title
- Piano Quartet in E-Flat Major, Op. 47: II. Scherzo. Molto vivace
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xced842439b2d8d5ed236377462a515d6db37cede588904ad2672f59d95b5aacd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:c221d680f0b004b6a231192c7829ab6799d3d86ca2d11b9c7cad8f26e9f9c2c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEX1758020
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Piano Quartet in E-Flat Major, Op. 47: II. Scherzo. Molto vivace · Machine-readable JSON-LD