ISRC DEF058231006
Verified recording
DEF058231006 is “Der Rosenkavalier, Op. 59, Act II: Da lieg' ich! – Ohne mich, ohne mich, jeder Tag dir so bang” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0xc35c539e3ea07dc912b741b4d4fe3a21dfb2a373669274587e90f24959c26a3b and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231006.
Recording identifiers
- ISRC
- DEF058231006
- Title
- Der Rosenkavalier, Op. 59, Act II: Da lieg' ich! – Ohne mich, ohne mich, jeder Tag dir so bang
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0xc35c539e3ea07dc912b741b4d4fe3a21dfb2a373669274587e90f24959c26a3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:27623e275a857c7c42f59d3cbedafdba0b4803ee0823d3b53c71087996885199- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231006
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Der Rosenkavalier, Op. 59, Act II: Da lieg' ich! – Ohne mich, ohne mich, jeder Tag dir so bang · Machine-readable JSON-LD