ISRC DEN962202050
Verified recording
DEN962202050 is “Two Pieces: I. Moments of Chopin” by Valentin Silvestrov,
registered on the CopyrightChains blockchain with CopyrightID
0x82f6d66e0f504652897821eca707a66fa2fd22fbea034e9dae4c4558a4571156 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962202050.
Recording identifiers
- ISRC
- DEN962202050
- Title
- Two Pieces: I. Moments of Chopin
- Artist
- Valentin Silvestrov
- CopyrightID (CopyrightChains transaction hash)
0x82f6d66e0f504652897821eca707a66fa2fd22fbea034e9dae4c4558a4571156
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:c3637a1334de8311a6055ecb42b2d008008f588035d761e274224431a4155962- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962202050
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Two Pieces: I. Moments of Chopin · Machine-readable JSON-LD