ISRC GBAYC9004371
Verified recording
GBAYC9004371 is “Don Giovanni, K. 527, Act I Scene 2: Chi e la? (Donna Elvira, Don Giovanni, Leporello)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd219c0472f3f55f86971c731aa86c05e293b035b007396a938f8151255dd5bc3 and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004371.
Recording identifiers
- ISRC
- GBAYC9004371
- Title
- Don Giovanni, K. 527, Act I Scene 2: Chi e la? (Donna Elvira, Don Giovanni, Leporello)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd219c0472f3f55f86971c731aa86c05e293b035b007396a938f8151255dd5bc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:0313cd5982da9cd322eda2b11ff9c000de72b45fdbfcbf1a38232b281aa44f94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004371
- Bitcoin block existence check
- https://blockstream.info/api/block/960191
Full record
Track page: Don Giovanni, K. 527, Act I Scene 2: Chi e la? (Donna Elvira, Don Giovanni, Leporello) · Machine-readable JSON-LD