ISRC GBAYC1400720
Verified recording
GBAYC1400720 is “Verdi: Rigoletto, Act 2: "Duca, Duca!" - "Ebben?" (Marullo, Coro, Borsa, Ceprano)” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x5f4f74c8cec4dd4d949df47206c52f599723dfd0157658db5f7cedc76021e724 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400720.
Recording identifiers
- ISRC
- GBAYC1400720
- Title
- Verdi: Rigoletto, Act 2: "Duca, Duca!" - "Ebben?" (Marullo, Coro, Borsa, Ceprano)
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x5f4f74c8cec4dd4d949df47206c52f599723dfd0157658db5f7cedc76021e724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:ddc5c75e9498a2c499c7fbc76db579280017127ed42ae9eb74c5bc51b72a2f49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400720
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Verdi: Rigoletto, Act 2: "Duca, Duca!" - "Ebben?" (Marullo, Coro, Borsa, Ceprano) · Machine-readable JSON-LD