ISRC FR50X1843909
Verified recording
FR50X1843909 is “Andromède: "J'attendrai la mort sans la craindre" (Air tendre, Fort et marqué)” by Louis Antoine Lefebvre,
registered on the CopyrightChains blockchain with CopyrightID
0x8fe7a1fbe858e56c8ba2f92d497039fb0e1027e9dcff847db53ec9c281e3f39d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843909.
Recording identifiers
- ISRC
- FR50X1843909
- Title
- Andromède: "J'attendrai la mort sans la craindre" (Air tendre, Fort et marqué)
- Artist
- Louis Antoine Lefebvre
- CopyrightID (CopyrightChains transaction hash)
0x8fe7a1fbe858e56c8ba2f92d497039fb0e1027e9dcff847db53ec9c281e3f39d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:65242b73c4c8035544a67c8458395fa86f351d06043fa71700b4b24ee911cf02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843909
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Andromède: "J'attendrai la mort sans la craindre" (Air tendre, Fort et marqué) · Machine-readable JSON-LD