ISRC DEF058300461
Verified recording
DEF058300461 is “Also sprach Zarathustra, Op. 30: I. Prelude. Sonnenaufgang - Recorded 1983” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0xef6a6e6147a185dae83dd520922ec3a7e2f6d4f5ec5f55a2d15dacd4a5052e8e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300461.
Recording identifiers
- ISRC
- DEF058300461
- Title
- Also sprach Zarathustra, Op. 30: I. Prelude. Sonnenaufgang - Recorded 1983
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0xef6a6e6147a185dae83dd520922ec3a7e2f6d4f5ec5f55a2d15dacd4a5052e8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6867d7ab3945328a0ea54bee93591137206c4c59ba43a6125342544d1b2c5e3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300461
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Also sprach Zarathustra, Op. 30: I. Prelude. Sonnenaufgang - Recorded 1983 · Machine-readable JSON-LD