ISRC GBLWD0412006
Verified recording
GBLWD0412006 is “The Marriage of Figaro, K. 492, Act I: Bravo, my lord and master! (Figaro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa845536d5cd680ca298afa5796f6a712735587424f4ea6c81ab951547231c1db 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/GBLWD0412006.
Recording identifiers
- ISRC
- GBLWD0412006
- Title
- The Marriage of Figaro, K. 492, Act I: Bravo, my lord and master! (Figaro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa845536d5cd680ca298afa5796f6a712735587424f4ea6c81ab951547231c1db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9db8fbaa7121bfa4e00687b116e273f8370646be98ebb2c13514be63c4ef81cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412006
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Marriage of Figaro, K. 492, Act I: Bravo, my lord and master! (Figaro) · Machine-readable JSON-LD