ISRC GBF077010061
Verified recording
GBF077010061 is “Piano Concerto No. 20 in D minor, K.466: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4a0faecd53c93f6139bfdeb7f2a1dd502285820fd23ae023f9ddc33ff2385607 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077010061.
Recording identifiers
- ISRC
- GBF077010061
- Title
- Piano Concerto No. 20 in D minor, K.466: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4a0faecd53c93f6139bfdeb7f2a1dd502285820fd23ae023f9ddc33ff2385607
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:52671352f6f600ae77b1d1849fcdbd0806ed84920ea635063b8f92bda526d699- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077010061
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Piano Concerto No. 20 in D minor, K.466: 1. Allegro · Machine-readable JSON-LD