ISRC DEUM70603596
Verified recording
DEUM70603596 is “Orpheus in the Underworld (Orphée aux enfers) - arr. W. Neef as "Orpheus in der Unterwelt": Als ich einst Prinz war in Arkadien” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x3c1b1762026e253b88baf61e20aec5c49d013ec8db04ecd873f9be47838ac63f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70603596.
Recording identifiers
- ISRC
- DEUM70603596
- Title
- Orpheus in the Underworld (Orphée aux enfers) - arr. W. Neef as "Orpheus in der Unterwelt": Als ich einst Prinz war in Arkadien
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x3c1b1762026e253b88baf61e20aec5c49d013ec8db04ecd873f9be47838ac63f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cde0a3a8366c5193d416b3d0257dc738f9433e6fb8f2e878cd3bd99852db6dc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70603596
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Orpheus in the Underworld (Orphée aux enfers) - arr. W. Neef as "Orpheus in der Unterwelt": Als ich einst Prinz war in Arkadien · Machine-readable JSON-LD