ISRC SEAEX1758030
Verified recording
SEAEX1758030 is “Piano Quartet in E-Flat Major, Op. 47: III. Andante cantabile” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xf2f84855ba485cf1dd6f58150b6f39b4f14147cfbe566dd7da0bccb556366263 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEX1758030.
Recording identifiers
- ISRC
- SEAEX1758030
- Title
- Piano Quartet in E-Flat Major, Op. 47: III. Andante cantabile
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xf2f84855ba485cf1dd6f58150b6f39b4f14147cfbe566dd7da0bccb556366263
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:ec564d014512e745ad2e84d3e171df9ef6af8d6eaca864ff12918adb0194348f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEX1758030
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Piano Quartet in E-Flat Major, Op. 47: III. Andante cantabile · Machine-readable JSON-LD