ISRC GBLWD0412021
Verified recording
GBLWD0412021 is “The Marriage of Figaro, K. 492, Act I: God bless you! (Figaro, Susanna, Basilio, Cherubino)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0714c15fae1092eef19453975182e27cfc487888f779de5fc43cf7296ef64d52 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412021.
Recording identifiers
- ISRC
- GBLWD0412021
- Title
- The Marriage of Figaro, K. 492, Act I: God bless you! (Figaro, Susanna, Basilio, Cherubino)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0714c15fae1092eef19453975182e27cfc487888f779de5fc43cf7296ef64d52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a79b484f5eb3dd277696fb059bf4589aa2d6c9e17f498d7c69a9ec6383366cb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412021
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: The Marriage of Figaro, K. 492, Act I: God bless you! (Figaro, Susanna, Basilio, Cherubino) · Machine-readable JSON-LD