ISRC DES380011840
Verified recording
DES380011840 is “Piano Quintet in E-Flat Major, Op. 44: I. Allegro brillante” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xbbbdf78d69d8f494d2f36964122edd7a7992c80ed9bf80802de3a1b151aa8b50 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380011840.
Recording identifiers
- ISRC
- DES380011840
- Title
- Piano Quintet in E-Flat Major, Op. 44: I. Allegro brillante
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xbbbdf78d69d8f494d2f36964122edd7a7992c80ed9bf80802de3a1b151aa8b50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:3c573b8d2e7cc6c21133237ea86bf25bdb72c9d44cc15acda1a3822cfb4f3df2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380011840
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Piano Quintet in E-Flat Major, Op. 44: I. Allegro brillante · Machine-readable JSON-LD