ISRC DEF058702863
Verified recording
DEF058702863 is “Also sprach Zarathustra, Op. 30: III. Von der großen Sehnsucht” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0x6affa6e884648874f0de2cbc5030056940b225f1dffb34996d905878daa2c0e3 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702863.
Recording identifiers
- ISRC
- DEF058702863
- Title
- Also sprach Zarathustra, Op. 30: III. Von der großen Sehnsucht
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0x6affa6e884648874f0de2cbc5030056940b225f1dffb34996d905878daa2c0e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:89c4d96a3a99de2c30ff9a7b8ca2bba63585633694189c6801c0f7c6ba39c1f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702863
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Also sprach Zarathustra, Op. 30: III. Von der großen Sehnsucht · Machine-readable JSON-LD