ISRC FR9W11710705
Verified recording
FR9W11710705 is “Lutka” by Irène Drésel,
registered on the CopyrightChains blockchain with CopyrightID
0xf1b5ddda94637dd21ba84c5a52a86cddd68e7ded43fa0d37dda5c8a820eea1f6 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/FR9W11710705.
Recording identifiers
- ISRC
- FR9W11710705
- Title
- Lutka
- Artist
- Irène Drésel
- CopyrightID (CopyrightChains transaction hash)
0xf1b5ddda94637dd21ba84c5a52a86cddd68e7ded43fa0d37dda5c8a820eea1f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:80b8208eaa59a5c30289fa701a6be532385e44cd81207b51c199334b591204f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11710705
- Bitcoin block existence check
- https://blockstream.info/api/block/957118