ISRC DEUM70603590
Verified recording
DEUM70603590 is “Orpheus in the Underworld (Orphée aux enfers) - arr. W. Neef as "Orpheus in der Unterwelt": Du Verräter, Attentäter - Ja, die öffentliche Meinung, die dein Treiben überwacht” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x8cede08c5a71e782756bbc3429cbb8c5e5107df7fe8edefde9509547e6779919 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/DEUM70603590.
Recording identifiers
- ISRC
- DEUM70603590
- Title
- Orpheus in the Underworld (Orphée aux enfers) - arr. W. Neef as "Orpheus in der Unterwelt": Du Verräter, Attentäter - Ja, die öffentliche Meinung, die dein Treiben überwacht
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x8cede08c5a71e782756bbc3429cbb8c5e5107df7fe8edefde9509547e6779919
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:15e4b3012d4117b284ab41d7c15456d3427e61ba26ce67d8a74c7b81ef2f3755- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70603590
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Orpheus in the Underworld (Orphée aux enfers) - arr. W. Neef as "Orpheus in der Unterwelt": Du Verräter, Attentäter - Ja, die öffentliche Meinung, die dein Treiben überwacht · Machine-readable JSON-LD