ISRC HKI199281202
Verified recording
HKI199281202 is “Symphony No. 40 in G Minor, K. 550: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x882cf810d209a1e21e35707cd18c47c172e4acb64c40097d88800fb3e36ff929 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199281202.
Recording identifiers
- ISRC
- HKI199281202
- Title
- Symphony No. 40 in G Minor, K. 550: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x882cf810d209a1e21e35707cd18c47c172e4acb64c40097d88800fb3e36ff929
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:40268770660a4f017a25d24c71bf8f619ff0f92527683f4fcea324ad0db7e159- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199281202
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Symphony No. 40 in G Minor, K. 550: II. Andante · Machine-readable JSON-LD