ISRC DEF059231502
Verified recording
DEF059231502 is “12 Etudes, L.136: 2. Pour les Tierces” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0xda7cde481243d2d9cef390a1405fd64e660f1c44bf3867e719369e23cd4499fb and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231502.
Recording identifiers
- ISRC
- DEF059231502
- Title
- 12 Etudes, L.136: 2. Pour les Tierces
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0xda7cde481243d2d9cef390a1405fd64e660f1c44bf3867e719369e23cd4499fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:cd58731c260e62e49224b9778a563f84d04e58669ee9df7a171b2bde243a5538- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231502
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: 12 Etudes, L.136: 2. Pour les Tierces · Machine-readable JSON-LD