ISRC USB8U1010204
Verified recording
USB8U1010204 is “Symphony No. 38 in D Major, K. 504, "Prague": III. Finale. Presto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x080ccdccc38a15303faa023cb921647952002b99ceb5081c28e4dacb519823e2 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010204.
Recording identifiers
- ISRC
- USB8U1010204
- Title
- Symphony No. 38 in D Major, K. 504, "Prague": III. Finale. Presto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x080ccdccc38a15303faa023cb921647952002b99ceb5081c28e4dacb519823e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:665788b7f4ebd92571225728647d0e6cdd763ae2d0ff4d26f3f6ca5ebab5526b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010204
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Symphony No. 38 in D Major, K. 504, "Prague": III. Finale. Presto · Machine-readable JSON-LD