ISRC DEF058231027
Verified recording
DEF058231027 is “Der Rosenkavalier, Op. 59, Act II: Hab' nichts dawider” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0x6d1297c805f51924d938b491591c59e4168cb7037b7d597c86a8d5e8c7d6d039 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231027.
Recording identifiers
- ISRC
- DEF058231027
- Title
- Der Rosenkavalier, Op. 59, Act II: Hab' nichts dawider
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0x6d1297c805f51924d938b491591c59e4168cb7037b7d597c86a8d5e8c7d6d039
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:eaecd621ada8b4c0b1c09589d3ac03fe4cca6d17e854344ec10dacbf3f8a5622- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231027
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Rosenkavalier, Op. 59, Act II: Hab' nichts dawider · Machine-readable JSON-LD