ISRC GBBBA8550451
Verified recording
GBBBA8550451 is “Piano Concerto No. 26 in D, K.537 "Coronation": 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2f8399f841196e91a39c1ee3282aac07fc692b98c657ecbc5b8e9af5b4e5e17c 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/GBBBA8550451.
Recording identifiers
- ISRC
- GBBBA8550451
- Title
- Piano Concerto No. 26 in D, K.537 "Coronation": 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2f8399f841196e91a39c1ee3282aac07fc692b98c657ecbc5b8e9af5b4e5e17c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:955a06aa6a9e93158f037502886381e9ce0ebe2a18851a17c1dfa5dc37a8bf53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA8550451
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 26 in D, K.537 "Coronation": 1. Allegro · Machine-readable JSON-LD