ISRC DEF058000901
Verified recording
DEF058000901 is “Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): I. Molto allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x00bbe743c928319b26923d8e973727405c3c53eb1cb295e445c1909c0defcfce and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058000901.
Recording identifiers
- ISRC
- DEF058000901
- Title
- Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): I. Molto allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x00bbe743c928319b26923d8e973727405c3c53eb1cb295e445c1909c0defcfce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:f7ff932cba3a7fc791aecfb98cbe545fd5f9a02da30f525044388a338e006968- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058000901
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: Symphony No. 40 in G Minor, K. 550 (1st Version, No Clarinets): I. Molto allegro · Machine-readable JSON-LD