ISRC GBLWD0412018
Verified recording
GBLWD0412018 is “The Marriage of Figaro, K. 492, Act I: Praise and adore him (I) (Chorus)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x17c23cb09451d0d09caa82f9a737e6bbba9fd2dc3c2215bd11b0b7df76b1cf1c and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412018.
Recording identifiers
- ISRC
- GBLWD0412018
- Title
- The Marriage of Figaro, K. 492, Act I: Praise and adore him (I) (Chorus)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x17c23cb09451d0d09caa82f9a737e6bbba9fd2dc3c2215bd11b0b7df76b1cf1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:4b74e02daac73f2756044519ead70cc09e9b1bb11b204e9d22d73cd51bc1a843- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412018
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: The Marriage of Figaro, K. 492, Act I: Praise and adore him (I) (Chorus) · Machine-readable JSON-LD