ISRC GBLWD0412017
Verified recording
GBLWD0412017 is “The Marriage of Figaro, K. 492, Act I: Basilio, run and tell Figaro to come here (Count, Susanna, Cherubino, Basilio)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x239e26581ea277c24a58c3a440cf390d8be732ba05aad7bde6f758ebca87ded0 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412017.
Recording identifiers
- ISRC
- GBLWD0412017
- Title
- The Marriage of Figaro, K. 492, Act I: Basilio, run and tell Figaro to come here (Count, Susanna, Cherubino, Basilio)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x239e26581ea277c24a58c3a440cf390d8be732ba05aad7bde6f758ebca87ded0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:605b8b4f807952ff62980a87148bcc37d68e23b22ea3827f2a6e10c241b66e7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412017
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: The Marriage of Figaro, K. 492, Act I: Basilio, run and tell Figaro to come here (Count, Susanna, Cherubino, Basilio) · Machine-readable JSON-LD