ISRC GBAYC1800019
Verified recording
GBAYC1800019 is “Mozart: Piano Concerto No. 25 in C Major, K. 503: I. Allegro maestoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x42cf899d18c264d436e137f85c39e38e961ca5a5c3647dba07d1c85250b2787e and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1800019.
Recording identifiers
- ISRC
- GBAYC1800019
- Title
- Mozart: Piano Concerto No. 25 in C Major, K. 503: I. Allegro maestoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x42cf899d18c264d436e137f85c39e38e961ca5a5c3647dba07d1c85250b2787e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:9db84d98f2ad1d0cdd37f1abf392b10811eb8e2ad039e458f4240b420597dcb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1800019
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: Mozart: Piano Concerto No. 25 in C Major, K. 503: I. Allegro maestoso · Machine-readable JSON-LD