ISRC FR50X1521310
Verified recording
FR50X1521310 is “Airs de cour à quatre & cinq parties, Livre II: Tant et tant il m'ennuye tant” by Pierre Guédron,
registered on the CopyrightChains blockchain with CopyrightID
0x75be5216bd34678737867dc71c1d9c09ecab4467f6ce9644afd3f82006c7d50c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1521310.
Recording identifiers
- ISRC
- FR50X1521310
- Title
- Airs de cour à quatre & cinq parties, Livre II: Tant et tant il m'ennuye tant
- Artist
- Pierre Guédron
- CopyrightID (CopyrightChains transaction hash)
0x75be5216bd34678737867dc71c1d9c09ecab4467f6ce9644afd3f82006c7d50c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e18841d44b4d08a7f397b54b3d87b984b65a7c7be2c95ecacb484f98984ccce9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1521310
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Airs de cour à quatre & cinq parties, Livre II: Tant et tant il m'ennuye tant · Machine-readable JSON-LD