ISRC FRZ178530350
Verified recording
FRZ178530350 is “Barre: Ronds de jambe en l'air, Valse en l'air (Extrait)” by I.Dunajevsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc3ac6bcdc561cf3773f7249588d388d8a35c9caf2c892b4ff1eb607e35d2dbe1 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178530350.
Recording identifiers
- ISRC
- FRZ178530350
- Title
- Barre: Ronds de jambe en l'air, Valse en l'air (Extrait)
- Artist
- I.Dunajevsky
- CopyrightID (CopyrightChains transaction hash)
0xc3ac6bcdc561cf3773f7249588d388d8a35c9caf2c892b4ff1eb607e35d2dbe1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:b8acd63c59b88ccca4ec2e81bc921d549002595bfaf1921c6e669933f8837c78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178530350
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Barre: Ronds de jambe en l'air, Valse en l'air (Extrait) · Machine-readable JSON-LD