ISRC GBLFP2395911
Verified recording
GBLFP2395911 is “Thaïs / Act 1 : "C'est Thaïs", Jules Massenet (tenor Charles Castronovo)” by Sonya Yoncheva,
registered on the CopyrightChains blockchain with CopyrightID
0x1d6467df2a74b588a3f2b0f9bfbbb2eb2d4ac15c5745b17d50cf40927c38c8cb and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2395911.
Recording identifiers
- ISRC
- GBLFP2395911
- Title
- Thaïs / Act 1 : "C'est Thaïs", Jules Massenet (tenor Charles Castronovo)
- Artist
- Sonya Yoncheva
- CopyrightID (CopyrightChains transaction hash)
0x1d6467df2a74b588a3f2b0f9bfbbb2eb2d4ac15c5745b17d50cf40927c38c8cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:15079bc3b4623f0edf043562e7fe55e168d2a851e73bcd53ab15dbfa671387e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2395911
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Thaïs / Act 1 : "C'est Thaïs", Jules Massenet (tenor Charles Castronovo) · Machine-readable JSON-LD