ISRC GBBBC2200212
Verified recording
GBBBC2200212 is “La clemenza di Tito, K. 621 / Act 2: Deh per questo istante solo” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x19b28090969291543f3e66fe88be077370a34631b69704c6f93feb590714d881 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200212.
Recording identifiers
- ISRC
- GBBBC2200212
- Title
- La clemenza di Tito, K. 621 / Act 2: Deh per questo istante solo
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x19b28090969291543f3e66fe88be077370a34631b69704c6f93feb590714d881
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2f866cff3aa0f9e016c695eb2a46ad562c6a8373dfe9e015fdf1c5825b4b46b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2200212
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: La clemenza di Tito, K. 621 / Act 2: Deh per questo istante solo · Machine-readable JSON-LD