ISRC DEF059504031
Verified recording
DEF059504031 is “Le tombeau de Couperin, M. 68: I. Prélude” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x9752bf794ed23570c6aaf300ae00ae8b3ccb75c8cf1849a456d8953744abf7bf and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059504031.
Recording identifiers
- ISRC
- DEF059504031
- Title
- Le tombeau de Couperin, M. 68: I. Prélude
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x9752bf794ed23570c6aaf300ae00ae8b3ccb75c8cf1849a456d8953744abf7bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:5db0e81fd71a67a08f4605d4eb8ff131ee06d5a2569ef26cd6db2508dd258f4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059504031
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Le tombeau de Couperin, M. 68: I. Prélude · Machine-readable JSON-LD