ISRC FRZ118900400
Verified recording
FRZ118900400 is “Bizet: Ivan IV, WD 12, Act 3: "Oh, ciel ! Quel changement" (Marie)” by Georges Bizet,
registered on the CopyrightChains blockchain with CopyrightID
0x639586c08c4f2afede09770d9c879dab8d260172b8606e0cdd6ef16d8e1b3454 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118900400.
Recording identifiers
- ISRC
- FRZ118900400
- Title
- Bizet: Ivan IV, WD 12, Act 3: "Oh, ciel ! Quel changement" (Marie)
- Artist
- Georges Bizet
- CopyrightID (CopyrightChains transaction hash)
0x639586c08c4f2afede09770d9c879dab8d260172b8606e0cdd6ef16d8e1b3454
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:aa00e9ad87c8f5333fbd883e04e1a53933f2a5d22e5d36a702ba2d69e0841ef6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118900400
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bizet: Ivan IV, WD 12, Act 3: "Oh, ciel ! Quel changement" (Marie) · Machine-readable JSON-LD