ISRC GBLWD0412002
Verified recording
GBLWD0412002 is “The Marriage of Figaro, K. 492, Act I: Fifteen, sixteen, twenty, thirty (Figaro, Susanna)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbbb4e66c62f76499c1ec9a964b4640a08458380c328d23726b0842546bd26c5e 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/GBLWD0412002.
Recording identifiers
- ISRC
- GBLWD0412002
- Title
- The Marriage of Figaro, K. 492, Act I: Fifteen, sixteen, twenty, thirty (Figaro, Susanna)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbbb4e66c62f76499c1ec9a964b4640a08458380c328d23726b0842546bd26c5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ca93122dbf4a46ae5205fb52a17a4cb55ff6079438c0d112dc9a7ac1cce76304- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Marriage of Figaro, K. 492, Act I: Fifteen, sixteen, twenty, thirty (Figaro, Susanna) · Machine-readable JSON-LD