ISRC GBF079010621
Verified recording
GBF079010621 is “Piano Concerto No. 6 in B flat major, K.238: 1. Allegro aperto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x645d5ac3b8e3d89c800d5354a19e7689159ea890960dd19f7b333a82f9e4011f 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/GBF079010621.
Recording identifiers
- ISRC
- GBF079010621
- Title
- Piano Concerto No. 6 in B flat major, K.238: 1. Allegro aperto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x645d5ac3b8e3d89c800d5354a19e7689159ea890960dd19f7b333a82f9e4011f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:865eeb592038616f631a174f1dfef5f8e0cc4c077c1b1b2d5994f2f99bb32126- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079010621
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 6 in B flat major, K.238: 1. Allegro aperto · Machine-readable JSON-LD