ISRC ITCC51101720
Verified recording
ITCC51101720 is “Rigoletto: Act IV: Un di, se ben rammentomi (Duke)” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xf2e3edb9d7fa5f6ea030b21b3d32eeadc8ad8ad2df37d1b58514b7a55824f57d and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51101720.
Recording identifiers
- ISRC
- ITCC51101720
- Title
- Rigoletto: Act IV: Un di, se ben rammentomi (Duke)
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xf2e3edb9d7fa5f6ea030b21b3d32eeadc8ad8ad2df37d1b58514b7a55824f57d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:99effb931739bd4ee15c470cc8ff93a0b7b11d58fce24718f30a3bde045c4acf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC51101720
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Rigoletto: Act IV: Un di, se ben rammentomi (Duke) · Machine-readable JSON-LD