ISRC GBAYC9000414
Verified recording
GBAYC9000414 is “Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb5f020fad44bfb72ec570bcb46e8f1b91c310bb4d40a1d1e0ddfe9c3900231bb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000414.
Recording identifiers
- ISRC
- GBAYC9000414
- Title
- Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb5f020fad44bfb72ec570bcb46e8f1b91c310bb4d40a1d1e0ddfe9c3900231bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a71a5b19027d329fd8be229a3bcec4323ce0e9216ff99949ded6c25461724536- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000414
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mozart: Piano Concerto No. 21 in C Major, K. 467: II. Andante · Machine-readable JSON-LD