ISRC DEF059404102
Verified recording
DEF059404102 is “Piano Quintet in E flat, Op. 44: 2. In modo d'una marcia (Un poco largamente)” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xec8e1179a2aa8e4b6188e334fbe59738eb1c341dda9955185e00acbc71e7f6c3 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059404102.
Recording identifiers
- ISRC
- DEF059404102
- Title
- Piano Quintet in E flat, Op. 44: 2. In modo d'una marcia (Un poco largamente)
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xec8e1179a2aa8e4b6188e334fbe59738eb1c341dda9955185e00acbc71e7f6c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:9b4dda31ff3c21214757801d5a68c3e613fe03d4cc3e22e56a49c806cccb9646- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059404102
- Bitcoin block existence check
- https://blockstream.info/api/block/960456
Full record
Track page: Piano Quintet in E flat, Op. 44: 2. In modo d'una marcia (Un poco largamente) · Machine-readable JSON-LD