ISRC FR9W12133849
Verified recording
FR9W12133849 is “Les trois cailloux” by Duo Brotto Milleret,
registered on the CopyrightChains blockchain with CopyrightID
0x58f25bb4dc0de3e42347847b6d1e604a887d30aa96f1c528676f34a75ff2320e and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12133849.
Recording identifiers
- ISRC
- FR9W12133849
- Title
- Les trois cailloux
- Artist
- Duo Brotto Milleret
- CopyrightID (CopyrightChains transaction hash)
0x58f25bb4dc0de3e42347847b6d1e604a887d30aa96f1c528676f34a75ff2320e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f4368ec04f0fba8d400f34ec86eb9d291f1f5f892b1d9fb17b21c01cb944ef95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12133849
- Bitcoin block existence check
- https://blockstream.info/api/block/960144