ISRC DEF058001150
Verified recording
DEF058001150 is “Vert-Vert: Overture” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x0fdc025f50e47e7cb06d9246c10ae75695eab985a1b7c5c52f2abcb39332ce0c and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001150.
Recording identifiers
- ISRC
- DEF058001150
- Title
- Vert-Vert: Overture
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x0fdc025f50e47e7cb06d9246c10ae75695eab985a1b7c5c52f2abcb39332ce0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:ccde9c4b07b744a264d5340d52380071efc33231259ddef415f850cbec69936a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001150
- Bitcoin block existence check
- https://blockstream.info/api/block/960509