ISRC HKI199201707
Verified recording
HKI199201707 is “Symphony No. 40 in G Minor, K. 550: I. Allegro molto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x40755d2701e5d677fb1a65a1ca089f0bfb82bade6ba544b7e417a86bc21b0208 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199201707.
Recording identifiers
- ISRC
- HKI199201707
- Title
- Symphony No. 40 in G Minor, K. 550: I. Allegro molto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x40755d2701e5d677fb1a65a1ca089f0bfb82bade6ba544b7e417a86bc21b0208
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:835c71181f875e3e33ba1c81b1f82a506d1ef9913bfa159b30a03e2463356c40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199201707
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 40 in G Minor, K. 550: I. Allegro molto · Machine-readable JSON-LD