ISRC DEF058231022
Verified recording
DEF058231022 is “Der Rosenkavalier, Op. 59, Act II: In dieser feierlichen Stunde” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0xc030fa2dc65f6c2d33e66b171fcfed27f57f08ca40d2dbb6ad4ca49e1bcf9812 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231022.
Recording identifiers
- ISRC
- DEF058231022
- Title
- Der Rosenkavalier, Op. 59, Act II: In dieser feierlichen Stunde
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0xc030fa2dc65f6c2d33e66b171fcfed27f57f08ca40d2dbb6ad4ca49e1bcf9812
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:7be6928c4e2566ac5d437626956222b96ca8feef6d5ade0624ba709a2fb5e641- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231022
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Der Rosenkavalier, Op. 59, Act II: In dieser feierlichen Stunde · Machine-readable JSON-LD