ISRC GBLWD0412011
Verified recording
GBLWD0412011 is “The Marriage of Figaro, K. 492, Act I: I bow to your grace (Marcellina, Susanna)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x17533bc7a3681491474729e12877e329365617eba04d4fff6fbc806401320b96 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412011.
Recording identifiers
- ISRC
- GBLWD0412011
- Title
- The Marriage of Figaro, K. 492, Act I: I bow to your grace (Marcellina, Susanna)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x17533bc7a3681491474729e12877e329365617eba04d4fff6fbc806401320b96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:ee9989e601234b55528d249820947d7c37c25a4a25364ee637dc81379d1159b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412011
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: The Marriage of Figaro, K. 492, Act I: I bow to your grace (Marcellina, Susanna) · Machine-readable JSON-LD