ISRC GBF079440411
Verified recording
GBF079440411 is “La clemenza di Tito / Act 1: Marcia (II)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xdfa2f70d1f302d057437117c907a319b8f1e0caedee7500e4dab45d848c9cc90 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079440411.
Recording identifiers
- ISRC
- GBF079440411
- Title
- La clemenza di Tito / Act 1: Marcia (II)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xdfa2f70d1f302d057437117c907a319b8f1e0caedee7500e4dab45d848c9cc90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:249e72b389f46f8186f1d3943eddf3e9e2b2a585ca788576fb6ea5504d769d88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079440411
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La clemenza di Tito / Act 1: Marcia (II) · Machine-readable JSON-LD