ISRC FR9W11601488
Verified recording
FR9W11601488 is “Mathématiques” by MZ,
registered on the CopyrightChains blockchain with CopyrightID
0x9ba5eff42e5a5bef150f1658a2c7438659ba1111e6037355f9ec30bb161be4e2 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11601488.
Recording identifiers
- ISRC
- FR9W11601488
- Title
- Mathématiques
- Artist
- MZ
- CopyrightID (CopyrightChains transaction hash)
0x9ba5eff42e5a5bef150f1658a2c7438659ba1111e6037355f9ec30bb161be4e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:236082059a497b35a2f373f84bfc9c087a413d81cd7b47f5451e0cee74b90f47- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11601488
- Bitcoin block existence check
- https://blockstream.info/api/block/953515