ISRC GBLWD2304802
Verified recording
GBLWD2304802 is “Piano Quartet No. 1 in G Minor, K. 478: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x306129ee996e297a112f94c1046eb19bfa792bd61af1ed0e3dc32c609313406f and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2304802.
Recording identifiers
- ISRC
- GBLWD2304802
- Title
- Piano Quartet No. 1 in G Minor, K. 478: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x306129ee996e297a112f94c1046eb19bfa792bd61af1ed0e3dc32c609313406f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:7d39e5b4cb5de1f39cda7b964fc6c8d3d93d048fd748f374b2ef6f49fea95c54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2304802
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Quartet No. 1 in G Minor, K. 478: II. Andante · Machine-readable JSON-LD