ISRC GBLWD0412014
Verified recording
GBLWD0412014 is “The Marriage of Figaro, K. 492, Act I: Now I'm done for! (Cherubino, Susanna, Count, Basilio)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa1c69e777280856fa52fed0e1b37d2bde2e9fe2820ac71e2b267658771ce589c 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/GBLWD0412014.
Recording identifiers
- ISRC
- GBLWD0412014
- Title
- The Marriage of Figaro, K. 492, Act I: Now I'm done for! (Cherubino, Susanna, Count, Basilio)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa1c69e777280856fa52fed0e1b37d2bde2e9fe2820ac71e2b267658771ce589c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:62d62796863e5ff338fdfb64ab27067fc2009db28cc369b601b6101122054800- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412014
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Marriage of Figaro, K. 492, Act I: Now I'm done for! (Cherubino, Susanna, Count, Basilio) · Machine-readable JSON-LD