ISRC DEB330704703
Verified recording
DEB330704703 is “Sonata no.1 for Violin and Piano in A minor, Op. 105: 3. Lebhaft” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x3b89a25face47d34d8a8c39e4ea2e22e0324bfa5cb229c6366876ad6ece15d3c and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330704703.
Recording identifiers
- ISRC
- DEB330704703
- Title
- Sonata no.1 for Violin and Piano in A minor, Op. 105: 3. Lebhaft
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x3b89a25face47d34d8a8c39e4ea2e22e0324bfa5cb229c6366876ad6ece15d3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:9bff8d19e83a069fdcbe9c1b386ea8af695676b7beb241b76d3c0c78e307f84a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330704703
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Sonata no.1 for Violin and Piano in A minor, Op. 105: 3. Lebhaft · Machine-readable JSON-LD