ISRC FR9W12211144
Verified recording
FR9W12211144 is “Penumbra” by Ludivine Issambourg,
registered on the CopyrightChains blockchain with CopyrightID
0x8a4a7de52a1c67a4aed755a55db37d92d915dd282dcb1695d8a0ccb17d9c676b and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12211144.
Recording identifiers
- ISRC
- FR9W12211144
- Title
- Penumbra
- Artist
- Ludivine Issambourg
- CopyrightID (CopyrightChains transaction hash)
0x8a4a7de52a1c67a4aed755a55db37d92d915dd282dcb1695d8a0ccb17d9c676b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:88ab3a7616239ac426d367e2725291adaaa4294c57234dff9882466807f94526- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12211144
- Bitcoin block existence check
- https://blockstream.info/api/block/960500