ISRC GBLWD0412117
Verified recording
GBLWD0412117 is “The Marriage of Figaro, K. 492, Act II: The wedding procession is ready and waiting (Figaro, Count, Susanna, Countess)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3377a6b37f6f4a138d22d4459dd4916608ead02f4d868c0be8625f369a351d0c and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412117.
Recording identifiers
- ISRC
- GBLWD0412117
- Title
- The Marriage of Figaro, K. 492, Act II: The wedding procession is ready and waiting (Figaro, Count, Susanna, Countess)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3377a6b37f6f4a138d22d4459dd4916608ead02f4d868c0be8625f369a351d0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:37ca3b1a14d4f1fa9d6996bd9a9a873bdaaf5c7c8d1aef82247628be02e13ca5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412117
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: The Marriage of Figaro, K. 492, Act II: The wedding procession is ready and waiting (Figaro, Count, Susanna, Countess) · Machine-readable JSON-LD