ISRC DEF058702864
Verified recording
DEF058702864 is “Also sprach Zarathustra, Op. 30: IV. Von den Freuden und Leidenschaften” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0x67278a3098fcf6b0e40ae03c0cd8f83230a262fad94526d35b5d8a350363040d 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/DEF058702864.
Recording identifiers
- ISRC
- DEF058702864
- Title
- Also sprach Zarathustra, Op. 30: IV. Von den Freuden und Leidenschaften
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0x67278a3098fcf6b0e40ae03c0cd8f83230a262fad94526d35b5d8a350363040d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:11831d4ac142bedbe49e0cd34f69f721a663c47d7272ae9f930c31488932d97b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702864
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Also sprach Zarathustra, Op. 30: IV. Von den Freuden und Leidenschaften · Machine-readable JSON-LD