ISRC USSM11308131
Verified recording
USSM11308131 is “Symphony No. 40 in G Minor, K. 550: IV. Finale. Allegro assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xdc83e657718b5b14c6aaf0270511c7a8c905a658b82192c3dabb0a519039fffc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11308131.
Recording identifiers
- ISRC
- USSM11308131
- Title
- Symphony No. 40 in G Minor, K. 550: IV. Finale. Allegro assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xdc83e657718b5b14c6aaf0270511c7a8c905a658b82192c3dabb0a519039fffc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:af19cede130aacb2bba6d33ed5235755f86d20a582f794fd2432f2cb6a06944d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11308131
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 40 in G Minor, K. 550: IV. Finale. Allegro assai · Machine-readable JSON-LD