ISRC FR9W11726720
Verified recording
FR9W11726720 is “La traviata, Act III Scene 4: "Addio, del passato" (Arr. for Solo Piano)” by Vincent Leterme,
registered on the CopyrightChains blockchain with CopyrightID
0xebedb3056a6ab2bd94e80387ca9882bba936c7153cc74fd237dd1ac4b260c2cf 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/FR9W11726720.
Recording identifiers
- ISRC
- FR9W11726720
- Title
- La traviata, Act III Scene 4: "Addio, del passato" (Arr. for Solo Piano)
- Artist
- Vincent Leterme
- CopyrightID (CopyrightChains transaction hash)
0xebedb3056a6ab2bd94e80387ca9882bba936c7153cc74fd237dd1ac4b260c2cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a79d470374d427da171e9e84ce2f97b0dc2af96fda08fc03fd281b5564939ef1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11726720
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La traviata, Act III Scene 4: "Addio, del passato" (Arr. for Solo Piano) · Machine-readable JSON-LD