ISRC GBF078911063
Verified recording
GBF078911063 is “Piano Concerto No. 21 in C Major, K. 467: III. Allegro vivace assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x36f72643e16e5b66b1de978ba20a5944d59b24a4bfd7c1863322e8f88f7ce4e3 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/GBF078911063.
Recording identifiers
- ISRC
- GBF078911063
- Title
- Piano Concerto No. 21 in C Major, K. 467: III. Allegro vivace assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x36f72643e16e5b66b1de978ba20a5944d59b24a4bfd7c1863322e8f88f7ce4e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c1662b5d4c44dde84cfc99d1264019dea22253ffc75b650bcacb56fce59953e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078911063
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 21 in C Major, K. 467: III. Allegro vivace assai · Machine-readable JSON-LD