ISRC FRP3F1902310
Verified recording
FRP3F1902310 is “Lettre à F” by Lucie Antunes,
registered on the CopyrightChains blockchain with CopyrightID
0x0186be68eeae802aac3a7b25435f66644a314979bf7fb361fc9e1b0cb6ba032b and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP3F1902310.
Recording identifiers
- ISRC
- FRP3F1902310
- Title
- Lettre à F
- Artist
- Lucie Antunes
- CopyrightID (CopyrightChains transaction hash)
0x0186be68eeae802aac3a7b25435f66644a314979bf7fb361fc9e1b0cb6ba032b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:e9e7a180130b6c000137334c09a9f10d2b80c6f94d07188c14c9367058699070- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP3F1902310
- Bitcoin block existence check
- https://blockstream.info/api/block/960302