ISRC DEF058330403
Verified recording
DEF058330403 is “Les Nations / Premier Ordre "La Francoise": 3. Courante” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x6487f96e93aeeb15de04a9b951f164c862f6f8a49946b3339e5a76719ad742da and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330403.
Recording identifiers
- ISRC
- DEF058330403
- Title
- Les Nations / Premier Ordre "La Francoise": 3. Courante
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x6487f96e93aeeb15de04a9b951f164c862f6f8a49946b3339e5a76719ad742da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:708e65c636d8172dabc1669c2c4482a1e962b1344fca118d498e5abaff87e046- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058330403
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Les Nations / Premier Ordre "La Francoise": 3. Courante · Machine-readable JSON-LD