ISRC FR10S1706480
Verified recording
FR10S1706480 is “String Quartet No. 17 in B-Flat Major, Op. X No. 3, K. 458: I. Allegro vivace assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x82e6dfa7680c54799045d2db07ab2d59556c331c8ba3b7569e23b548497cc619 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/FR10S1706480.
Recording identifiers
- ISRC
- FR10S1706480
- Title
- String Quartet No. 17 in B-Flat Major, Op. X No. 3, K. 458: I. Allegro vivace assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x82e6dfa7680c54799045d2db07ab2d59556c331c8ba3b7569e23b548497cc619
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0f8866d1a7ef69c1acb50416ca5f555d1097eaa3d0de5d1ca56bf92ccf4b6ead- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1706480
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: String Quartet No. 17 in B-Flat Major, Op. X No. 3, K. 458: I. Allegro vivace assai · Machine-readable JSON-LD