ISRC FRZ130839064
Verified recording
FRZ130839064 is “Jeux D'enfants, After Janacek's Moravian Folksongs: V. -” by Gerard Krawczyk,
registered on the CopyrightChains blockchain with CopyrightID
0x8bd0e940cad2b4fb1ad62114986b596a1f7603c5a0a6593f960ff594622ac774 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130839064.
Recording identifiers
- ISRC
- FRZ130839064
- Title
- Jeux D'enfants, After Janacek's Moravian Folksongs: V. -
- Artist
- Gerard Krawczyk
- CopyrightID (CopyrightChains transaction hash)
0x8bd0e940cad2b4fb1ad62114986b596a1f7603c5a0a6593f960ff594622ac774
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:4b3725f7a0d476a5b29aef945fc365bed94231379783622666eca98a6d64d02b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130839064
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Jeux D'enfants, After Janacek's Moravian Folksongs: V. - · Machine-readable JSON-LD