ISRC GBAYC2402561
Verified recording
GBAYC2402561 is “Mozart: Piano Concerto No. 21 in C Major, K. 467: I. Allegro maestoso, Pt. 14” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x558feabf61ab7027fe5f1179cb2abf1aaf23e0918ed4c13600e8ee09b64e98a7 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/GBAYC2402561.
Recording identifiers
- ISRC
- GBAYC2402561
- Title
- Mozart: Piano Concerto No. 21 in C Major, K. 467: I. Allegro maestoso, Pt. 14
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x558feabf61ab7027fe5f1179cb2abf1aaf23e0918ed4c13600e8ee09b64e98a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:818d37f06d35bc02f63f1c571c65654b1305fca65fee6a0390663fe41eb719b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2402561
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mozart: Piano Concerto No. 21 in C Major, K. 467: I. Allegro maestoso, Pt. 14 · Machine-readable JSON-LD