ISRC FR6V51300400
Verified recording
FR6V51300400 is “J’aim mieux languir” by Guillaume de Machaut,
registered on the CopyrightChains blockchain with CopyrightID
0x639789f6061cc139a22bfdbc093a54ad8ca26a12ae31c642cb8d15a7fb5a9ca6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V51300400.
Recording identifiers
- ISRC
- FR6V51300400
- Title
- J’aim mieux languir
- Artist
- Guillaume de Machaut
- CopyrightID (CopyrightChains transaction hash)
0x639789f6061cc139a22bfdbc093a54ad8ca26a12ae31c642cb8d15a7fb5a9ca6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:1b6d446f349bc48fc848093236994b369a4963ab1001163bacc18b6ad779621c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V51300400
- Bitcoin block existence check
- https://blockstream.info/api/block/960441