ISRC GBLWD0412104
Verified recording
GBLWD0412104 is “The Marriage of Figaro, K. 492, Act II: Tell me what love is (Cherubino)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x29639e7b234a2ac5b2092df2903e92d689af458856e7c4bfbd682608bb79ac8d and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412104.
Recording identifiers
- ISRC
- GBLWD0412104
- Title
- The Marriage of Figaro, K. 492, Act II: Tell me what love is (Cherubino)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x29639e7b234a2ac5b2092df2903e92d689af458856e7c4bfbd682608bb79ac8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:cdca80df3f6fb67682890e4e446acc99d4630547660f9ebadb2289bf04b86cbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0412104
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: The Marriage of Figaro, K. 492, Act II: Tell me what love is (Cherubino) · Machine-readable JSON-LD