ISRC ITCC51101476
Verified recording
ITCC51101476 is “Il trovatore: Act I: Tacea la notte placida (Leonora)” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x7e4e2bd3a67d54f7db060f09d253bde7c8a77f4df0484f078a77b3fe5b850950 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51101476.
Recording identifiers
- ISRC
- ITCC51101476
- Title
- Il trovatore: Act I: Tacea la notte placida (Leonora)
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x7e4e2bd3a67d54f7db060f09d253bde7c8a77f4df0484f078a77b3fe5b850950
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:ab1ffda64d67201c8755cdd4120195cbe5352a84fe96f4f7df6759d79ad86d4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51101476
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Il trovatore: Act I: Tacea la notte placida (Leonora) · Machine-readable JSON-LD