ISRC FXR652301004
Verified recording
FXR652301004 is “Norma, Act I Scene 4: "Ah! bello a me ritorna ... Sei lento, sì, sei lento" (Norma, Chorus) - Live Recording, Paris, 19 December 1958” by Orchestre de l'Opéra National de Paris,
registered on the CopyrightChains blockchain with CopyrightID
0x939258834c06fa82243c9302eeab41550930e2381d36693d05153716719667e5 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/FXR652301004.
Recording identifiers
- ISRC
- FXR652301004
- Title
- Norma, Act I Scene 4: "Ah! bello a me ritorna ... Sei lento, sì, sei lento" (Norma, Chorus) - Live Recording, Paris, 19 December 1958
- Artist
- Orchestre de l'Opéra National de Paris
- CopyrightID (CopyrightChains transaction hash)
0x939258834c06fa82243c9302eeab41550930e2381d36693d05153716719667e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4112e6814a1d2b6bcd35cf28da70b9cadc13a7713c100b2a609e2ca42b5bc4c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR652301004
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Norma, Act I Scene 4: "Ah! bello a me ritorna ... Sei lento, sì, sei lento" (Norma, Chorus) - Live Recording, Paris, 19 December 1958 · Machine-readable JSON-LD