ISRC HKI199314423
Verified recording
HKI199314423 is “Symphony No. 40 in G Minor, K. 550: Molto allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbe4b07f1f6f67940aea031ba1cda80c3e0387b7b8dad357b679d951907f1f1d1 and independently timestamped
in Bitcoin block 957025 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314423.
Recording identifiers
- ISRC
- HKI199314423
- Title
- Symphony No. 40 in G Minor, K. 550: Molto allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbe4b07f1f6f67940aea031ba1cda80c3e0387b7b8dad357b679d951907f1f1d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T10:59:31+00:00
- Bitcoin block
- 957025
- Canonical record hash
sha256:8a893a09e58e976145f97632caf69c63692c18770f14e55c41bdfc786482e033- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314423
- Bitcoin block existence check
- https://blockstream.info/api/block/957025
Full record
Track page: Symphony No. 40 in G Minor, K. 550: Molto allegro · Machine-readable JSON-LD