ISRC GBLWD0412105
Verified recording
GBLWD0412105 is “The Marriage of Figaro, K. 492, Act II: Bravo, your voice is lovely! (Countess, Susanna, Cherubino)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x08adf6b0ddae5c19e064d0426a6cff1efd989c21c58e5ff75397fc2d60c308c9 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412105.
Recording identifiers
- ISRC
- GBLWD0412105
- Title
- The Marriage of Figaro, K. 492, Act II: Bravo, your voice is lovely! (Countess, Susanna, Cherubino)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x08adf6b0ddae5c19e064d0426a6cff1efd989c21c58e5ff75397fc2d60c308c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:6ee4a0041a723f5bd8d7452a484c298bed8b16e92ebaae6110f8260699dde34b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412105
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: The Marriage of Figaro, K. 492, Act II: Bravo, your voice is lovely! (Countess, Susanna, Cherubino) · Machine-readable JSON-LD