ISRC GBBBA0942920
Verified recording
GBBBA0942920 is “Der Rosenkavalier, Op. 59 / Act 2: "Jetzt aber kommt mein Herr Zukünftiger"” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0xa90588f0e9e8ac2f1461749a4c237b7b7e1d5c3731124754919858a81c32bc30 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942920.
Recording identifiers
- ISRC
- GBBBA0942920
- Title
- Der Rosenkavalier, Op. 59 / Act 2: "Jetzt aber kommt mein Herr Zukünftiger"
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0xa90588f0e9e8ac2f1461749a4c237b7b7e1d5c3731124754919858a81c32bc30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:fddbde0c44eefae0810655fa6967444a41e66a796d42db042389d047bc31fa35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942920
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Der Rosenkavalier, Op. 59 / Act 2: "Jetzt aber kommt mein Herr Zukünftiger" · Machine-readable JSON-LD