ISRC FR6V51300420
Verified recording
FR6V51300420 is “Dou mal qui m’a longuement” by Guillaume de Machaut,
registered on the CopyrightChains blockchain with CopyrightID
0xb0bb77f153bc598c11860e42c6cea8760dff796a22110f6e469ae4002eb04322 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V51300420.
Recording identifiers
- ISRC
- FR6V51300420
- Title
- Dou mal qui m’a longuement
- Artist
- Guillaume de Machaut
- CopyrightID (CopyrightChains transaction hash)
0xb0bb77f153bc598c11860e42c6cea8760dff796a22110f6e469ae4002eb04322
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:75ef26ef5678d348b63e14098d837e0e7427b83bf9baee74204300a21b3a0786- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V51300420
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Dou mal qui m’a longuement · Machine-readable JSON-LD