ISRC DEB331635916
Verified recording
DEB331635916 is “Four Songs: I. The Mighty Dnieper” by Valentin Silvestrov,
registered on the CopyrightChains blockchain with CopyrightID
0x9ccd467c3409f97f5b3f0b133cb57d3bc9cee39ccd7e16558a9f1aa052beef27 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331635916.
Recording identifiers
- ISRC
- DEB331635916
- Title
- Four Songs: I. The Mighty Dnieper
- Artist
- Valentin Silvestrov
- CopyrightID (CopyrightChains transaction hash)
0x9ccd467c3409f97f5b3f0b133cb57d3bc9cee39ccd7e16558a9f1aa052beef27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e412e3201772c5ef978da3fa31e57dd8705b69efc834427ee2ffd96e5cdc8ce2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331635916
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Four Songs: I. The Mighty Dnieper · Machine-readable JSON-LD