ISRC DEB331123811
Verified recording
DEB331123811 is “5 Pieces for Violin and Piano: IV. Barcarole. Andantino” by Valentin Silvestrov,
registered on the CopyrightChains blockchain with CopyrightID
0x1816e762e3927192d1045250db9403e4cb2a5aa3ed5ebffa3bf24961bc0ef984 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331123811.
Recording identifiers
- ISRC
- DEB331123811
- Title
- 5 Pieces for Violin and Piano: IV. Barcarole. Andantino
- Artist
- Valentin Silvestrov
- CopyrightID (CopyrightChains transaction hash)
0x1816e762e3927192d1045250db9403e4cb2a5aa3ed5ebffa3bf24961bc0ef984
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f4486805c8813d50272bd5ab1e6ae17e58eade7ad16f3b5be47636c98a16ec01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331123811
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 5 Pieces for Violin and Piano: IV. Barcarole. Andantino · Machine-readable JSON-LD