ISRC CZH401106171
Verified recording
CZH401106171 is “4 Morceaux, Op. 6: No. 1, Berceuse” by Vladimir Rebikov,
registered on the CopyrightChains blockchain with CopyrightID
0x0da1b1a90ff0aee9dbf94091aa1ceff83c9c83cd6bae071867812fc40f9a7973 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401106171.
Recording identifiers
- ISRC
- CZH401106171
- Title
- 4 Morceaux, Op. 6: No. 1, Berceuse
- Artist
- Vladimir Rebikov
- CopyrightID (CopyrightChains transaction hash)
0x0da1b1a90ff0aee9dbf94091aa1ceff83c9c83cd6bae071867812fc40f9a7973
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:012fba513251c3970fcbbcd68867f9977a413f1cd45986b171eea0dd3372e87f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401106171
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: 4 Morceaux, Op. 6: No. 1, Berceuse · Machine-readable JSON-LD