ISRC FRZ148906030
Verified recording
FRZ148906030 is “Symphony No. 27 in G Major, K. 199: III. Presto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x37e2a82107f19fce39e3bc8ddbdd6561d373b0740bd9b29a66330c72775c68cf and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148906030.
Recording identifiers
- ISRC
- FRZ148906030
- Title
- Symphony No. 27 in G Major, K. 199: III. Presto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x37e2a82107f19fce39e3bc8ddbdd6561d373b0740bd9b29a66330c72775c68cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:79682374d4dd7c313ef0db833ef4f8631c803b867a3622061fce8913fe1e1d45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148906030
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Symphony No. 27 in G Major, K. 199: III. Presto · Machine-readable JSON-LD