ISRC DEE861900949
Verified recording
DEE861900949 is “Les larmes de Jacqueline, Élégie, Op. 76, No. 2” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x5528505a0097a7d5fa363018e34b28b7400ed81063969ac960fe7bd7790b1066 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861900949.
Recording identifiers
- ISRC
- DEE861900949
- Title
- Les larmes de Jacqueline, Élégie, Op. 76, No. 2
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x5528505a0097a7d5fa363018e34b28b7400ed81063969ac960fe7bd7790b1066
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:462a6a75c656a6e32d60597c975568b044acd638077dc9dce1383f099b2d55aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861900949
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Les larmes de Jacqueline, Élégie, Op. 76, No. 2 · Machine-readable JSON-LD