ISRC DEF058231017
Verified recording
DEF058231017 is “Der Rosenkavalier, Op. 59, Act I: Mein lieber Hippolyte” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0x2c916f8efee6a5112ef091088e83c6710e457efb3bba9edbe6cd74c7e08c4819 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231017.
Recording identifiers
- ISRC
- DEF058231017
- Title
- Der Rosenkavalier, Op. 59, Act I: Mein lieber Hippolyte
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0x2c916f8efee6a5112ef091088e83c6710e457efb3bba9edbe6cd74c7e08c4819
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:3473d47a9cf5381364205500e03ca4ba0a0dc7bc7d382b174b4c5c358056ae5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231017
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Der Rosenkavalier, Op. 59, Act I: Mein lieber Hippolyte · Machine-readable JSON-LD