ISRC DES380011841
Verified recording
DES380011841 is “Piano Quintet in E-Flat Major, Op. 44: II. In modo d'una marcia” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x43413ecfcf3ca400fe31f05957aaeab15d2b0371c852bf77285c0f7c09f3bee5 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380011841.
Recording identifiers
- ISRC
- DES380011841
- Title
- Piano Quintet in E-Flat Major, Op. 44: II. In modo d'una marcia
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x43413ecfcf3ca400fe31f05957aaeab15d2b0371c852bf77285c0f7c09f3bee5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:efeb3762c90f8e406d5c45d9578f9fd1c8d7d32cf76cc08a0820b01c1ace187a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380011841
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Piano Quintet in E-Flat Major, Op. 44: II. In modo d'una marcia · Machine-readable JSON-LD