ISRC GBLWD2406012
Verified recording
GBLWD2406012 is “Piano Concerto No. 4 in G Major, K. 41: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xffb30558c94b817263c3fdd4c2880b7c5bf26b67aa53369dcdd8973141991864 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/GBLWD2406012.
Recording identifiers
- ISRC
- GBLWD2406012
- Title
- Piano Concerto No. 4 in G Major, K. 41: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xffb30558c94b817263c3fdd4c2880b7c5bf26b67aa53369dcdd8973141991864
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fe13b1c163b6acada364769144f42851768a92e0203290ab822d230354e9b8ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2406012
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 4 in G Major, K. 41: I. Allegro · Machine-readable JSON-LD