ISRC FR50X2304312
Verified recording
FR50X2304312 is “Piano Concerto No. 17 in G Major, K. 453: III. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4979b83f84d00444114d5e5a2d454a9abc3b1d01f4e893cedfcf9d63fb62598e 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/FR50X2304312.
Recording identifiers
- ISRC
- FR50X2304312
- Title
- Piano Concerto No. 17 in G Major, K. 453: III. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4979b83f84d00444114d5e5a2d454a9abc3b1d01f4e893cedfcf9d63fb62598e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9c10da7c6b542b1baef8d08ed6ea15b80c365f23500c8b31e05f52d1768b5a0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2304312
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 17 in G Major, K. 453: III. Allegretto · Machine-readable JSON-LD