ISRC FRZ130839065
Verified recording
FRZ130839065 is “Jeux D'enfants, After Janacek's Moravian Folksongs: VI. -” by Gerard Krawczyk,
registered on the CopyrightChains blockchain with CopyrightID
0x22c507afded3e63643ffddc73e82d1edd7547609df9759843eb3f8971e5560a8 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/FRZ130839065.
Recording identifiers
- ISRC
- FRZ130839065
- Title
- Jeux D'enfants, After Janacek's Moravian Folksongs: VI. -
- Artist
- Gerard Krawczyk
- CopyrightID (CopyrightChains transaction hash)
0x22c507afded3e63643ffddc73e82d1edd7547609df9759843eb3f8971e5560a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c39654118e510b98e1de7685f3e381dea76ae422186b950fff9b2a7ec5e95847- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130839065
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Jeux D'enfants, After Janacek's Moravian Folksongs: VI. - · Machine-readable JSON-LD