ISRC USSM12007132
Verified recording
USSM12007132 is “Mozart: Piano Trio in B-Flat Major, K. 502: III. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb3506f88b8d4a0d15237eda9bd94be1c07b8fe4571ad2cd85423ed3e9f1ae404 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007132.
Recording identifiers
- ISRC
- USSM12007132
- Title
- Mozart: Piano Trio in B-Flat Major, K. 502: III. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb3506f88b8d4a0d15237eda9bd94be1c07b8fe4571ad2cd85423ed3e9f1ae404
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:93fffafb0b53cf32722c73ea29713b0835f289c901ad60a6f8e54e4a49b9940a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12007132
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Mozart: Piano Trio in B-Flat Major, K. 502: III. Allegretto · Machine-readable JSON-LD