ISRC DEF056731433
Verified recording
DEF056731433 is “Das Rheingold, Scene 4: Da, Vetter, sitze du fest!” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x973b432b9c0bb5a6bffaeefce76acd3262b5a5162d09a659fa97dbf8857a9876 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056731433.
Recording identifiers
- ISRC
- DEF056731433
- Title
- Das Rheingold, Scene 4: Da, Vetter, sitze du fest!
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x973b432b9c0bb5a6bffaeefce76acd3262b5a5162d09a659fa97dbf8857a9876
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:c8bb30d0492d3b78212db86abe12e0b716b889f53d5fd230050ca81879bb60f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056731433
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Das Rheingold, Scene 4: Da, Vetter, sitze du fest! · Machine-readable JSON-LD