ISRC FR9W12124367
Verified recording
FR9W12124367 is “Polifemo, Act III Scene 5: Aria. Alto Giove” by Nicola Porpora,
registered on the CopyrightChains blockchain with CopyrightID
0x618a4157c6ecfa74d8332d58aa12afa756183b767fe0c9a0fc93bbf2cd091489 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12124367.
Recording identifiers
- ISRC
- FR9W12124367
- Title
- Polifemo, Act III Scene 5: Aria. Alto Giove
- Artist
- Nicola Porpora
- CopyrightID (CopyrightChains transaction hash)
0x618a4157c6ecfa74d8332d58aa12afa756183b767fe0c9a0fc93bbf2cd091489
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:65ebb2b67d2ca46f9a0aaee6e369e0b4167ae2a46de18d93532a3d8d0fb9069d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12124367
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Polifemo, Act III Scene 5: Aria. Alto Giove · Machine-readable JSON-LD