ISRC USSM11308128
Verified recording
USSM11308128 is “Symphony No. 40 in G Minor, K. 550: I. Molto allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb16727506f4a9fbe70f6418ae90272b15c5de3f2fbaac78b4c5e741967e93c58 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11308128.
Recording identifiers
- ISRC
- USSM11308128
- Title
- Symphony No. 40 in G Minor, K. 550: I. Molto allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb16727506f4a9fbe70f6418ae90272b15c5de3f2fbaac78b4c5e741967e93c58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d5e4c0c708c41f7030174b9c8a4f1dca2087ecef595b58af28558f3b876ebb37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11308128
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 40 in G Minor, K. 550: I. Molto allegro · Machine-readable JSON-LD