ISRC GBAYC8500106
Verified recording
GBAYC8500106 is “Piano Concerto No. 20 in D Minor, K. 466: III. Rondeau (Allegro assai - Cadenza - Tempo I)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9679abcd8d50c21a96f18963850da604da409e14da6b907635ebaddf69abae73 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500106.
Recording identifiers
- ISRC
- GBAYC8500106
- Title
- Piano Concerto No. 20 in D Minor, K. 466: III. Rondeau (Allegro assai - Cadenza - Tempo I)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9679abcd8d50c21a96f18963850da604da409e14da6b907635ebaddf69abae73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:de6c5ec2883b4f2b9adcb8a4b25e700ccb1268c83ab9b3989e8e4f49ba2cb3e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500106
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Piano Concerto No. 20 in D Minor, K. 466: III. Rondeau (Allegro assai - Cadenza - Tempo I) · Machine-readable JSON-LD