ISRC MX2831000289
Verified recording
MX2831000289 is “Le jugement du roi de Navarre: "Et tout einsi com je cuidoie..."” by Guillaume de Machaut,
registered on the CopyrightChains blockchain with CopyrightID
0x31c7f1b484a335dcbf216250e37ef9fdf9af88c1caa99b2ec3b34ab02e47c657 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000289.
Recording identifiers
- ISRC
- MX2831000289
- Title
- Le jugement du roi de Navarre: "Et tout einsi com je cuidoie..."
- Artist
- Guillaume de Machaut
- CopyrightID (CopyrightChains transaction hash)
0x31c7f1b484a335dcbf216250e37ef9fdf9af88c1caa99b2ec3b34ab02e47c657
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e1859c1f69c0d02944fd7abdb856f178979b6ffa20b16e77b77a379e9047bc6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000289
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le jugement du roi de Navarre: "Et tout einsi com je cuidoie..." · Machine-readable JSON-LD