ISRC GBAYC9003715
Verified recording
GBAYC9003715 is “Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x99d968276610da189cd6d334dc6c6977a3d406794598559819073d2944183b4e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9003715.
Recording identifiers
- ISRC
- GBAYC9003715
- Title
- Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x99d968276610da189cd6d334dc6c6977a3d406794598559819073d2944183b4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:36d4db3a61e03a47f7564c5280a018b920b5dfaaa16e579349f348a3d8f192f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9003715
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt) · Machine-readable JSON-LD