ISRC GBAYC8400620
Verified recording
GBAYC8400620 is “Mozart: Piano Sonata No. 3 in B-Flat Major, K. 281: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3ec975067a183e955aba02bfc595aa50f20f6ddaf50236a2dbf46e7c1c4198c2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400620.
Recording identifiers
- ISRC
- GBAYC8400620
- Title
- Mozart: Piano Sonata No. 3 in B-Flat Major, K. 281: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3ec975067a183e955aba02bfc595aa50f20f6ddaf50236a2dbf46e7c1c4198c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8eb49c92fc30848b69769f26dd1ef7ec89a1e0eac3a37b1bf21a20edfbce25c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400620
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Piano Sonata No. 3 in B-Flat Major, K. 281: I. Allegro · Machine-readable JSON-LD