ISRC GBF077414673
Verified recording
GBF077414673 is “Piano Concerto No. 23 in A Major, K.488: 3. Allegro assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9d7a63674dd4ab0568381da2cc5c28ebd148473bf18d707dd3d7128202e40cdc and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077414673.
Recording identifiers
- ISRC
- GBF077414673
- Title
- Piano Concerto No. 23 in A Major, K.488: 3. Allegro assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9d7a63674dd4ab0568381da2cc5c28ebd148473bf18d707dd3d7128202e40cdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:5d43bc89b9585376228593ffe10de2407609111713eed455639fa83d6b979667- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077414673
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Piano Concerto No. 23 in A Major, K.488: 3. Allegro assai · Machine-readable JSON-LD