ISRC DEF058231029
Verified recording
DEF058231029 is “Der Rosenkavalier, Op. 59, Act II: Herr Baron von Lerchenau! – Mord! Mord! Mein Blut!” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0xe9218b8bb6e55e9707b130994da69875b82dbfc0e3b7b274fc2e3e6ae35e8d3d and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231029.
Recording identifiers
- ISRC
- DEF058231029
- Title
- Der Rosenkavalier, Op. 59, Act II: Herr Baron von Lerchenau! – Mord! Mord! Mein Blut!
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0xe9218b8bb6e55e9707b130994da69875b82dbfc0e3b7b274fc2e3e6ae35e8d3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:341f8a77883e36c45869e5f9399828dca833d004a9db3e47c772db5089f1ad1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231029
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Der Rosenkavalier, Op. 59, Act II: Herr Baron von Lerchenau! – Mord! Mord! Mein Blut! · Machine-readable JSON-LD