ISRC JPU902300702
Verified recording
JPU902300702 is “Valses nobles et sentimentales M 61b II. Assez lent” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x5e2536c45ca071989a0815d8c685f28497a68ce14cb05c49554390630cf2279d and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902300702.
Recording identifiers
- ISRC
- JPU902300702
- Title
- Valses nobles et sentimentales M 61b II. Assez lent
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x5e2536c45ca071989a0815d8c685f28497a68ce14cb05c49554390630cf2279d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:c8c4658745a58a03520353247df6d2bf8b59a3667a55ad4d05a55c5dedb67f6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902300702
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Valses nobles et sentimentales M 61b II. Assez lent · Machine-readable JSON-LD