ISRC FR9W11720630
Verified recording
FR9W11720630 is “La cuirasse du rhinocéros” by Oldelaf,
registered on the CopyrightChains blockchain with CopyrightID
0x20e5326c406d091935534f723f6371fce72a1c744b848ca53dc46ea33a02bc35 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11720630.
Recording identifiers
- ISRC
- FR9W11720630
- Title
- La cuirasse du rhinocéros
- Artist
- Oldelaf
- CopyrightID (CopyrightChains transaction hash)
0x20e5326c406d091935534f723f6371fce72a1c744b848ca53dc46ea33a02bc35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:f0a137e3fed94209c5a2c7b8802b87e515b1085b717c1e9cafe517e654b51711- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11720630
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: La cuirasse du rhinocéros · Machine-readable JSON-LD