ISRC FRX281962717
Verified recording
FRX281962717 is “La Perle du Nord, Op. 86” by Ernesto Köhler,
registered on the CopyrightChains blockchain with CopyrightID
0x7b9d2518816f99fc58d7b3c9a2131a28a4ebf4c0555cb281a7c39be62e100022 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281962717.
Recording identifiers
- ISRC
- FRX281962717
- Title
- La Perle du Nord, Op. 86
- Artist
- Ernesto Köhler
- CopyrightID (CopyrightChains transaction hash)
0x7b9d2518816f99fc58d7b3c9a2131a28a4ebf4c0555cb281a7c39be62e100022
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:0214b360ad425005a89c7f7cda70008f4caab35d0b4f810bc9585bc8a2aef0d6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281962717
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: La Perle du Nord, Op. 86 · Machine-readable JSON-LD