ISRC JPU902300711
Verified recording
JPU902300711 is “Le tombeau de Couperin M 68a IV. Rigaudon” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x4489147f2bfcb30b88b9670c55bec42fddb0d6518bc8107523f35e10c4f83429 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902300711.
Recording identifiers
- ISRC
- JPU902300711
- Title
- Le tombeau de Couperin M 68a IV. Rigaudon
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x4489147f2bfcb30b88b9670c55bec42fddb0d6518bc8107523f35e10c4f83429
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:6304f17db120e8e5a819da4209b504b5020d0ad9e2bd282095971e95a6ca8b6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902300711
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Le tombeau de Couperin M 68a IV. Rigaudon · Machine-readable JSON-LD