ISRC FR9W11406221
Verified recording
FR9W11406221 is “Cold Currents” by François Ier,
registered on the CopyrightChains blockchain with CopyrightID
0xc1a00d80692f0b0bcd2f6cced5b2eaf723a26604aed71604ec643b8aa08e4ff0 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11406221.
Recording identifiers
- ISRC
- FR9W11406221
- Title
- Cold Currents
- Artist
- François Ier
- CopyrightID (CopyrightChains transaction hash)
0xc1a00d80692f0b0bcd2f6cced5b2eaf723a26604aed71604ec643b8aa08e4ff0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:56850a14ce9806e6333154b6ed7ca126e1ded9e1f6df05232dfdf0cd94d2fa63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11406221
- Bitcoin block existence check
- https://blockstream.info/api/block/953520