ISRC FRZ519500116
Verified recording
FRZ519500116 is “Arrantzaleak” by Ontuak,
registered on the CopyrightChains blockchain with CopyrightID
0x3c41a99313c5a514752a987aee6c037f58c7922afadd686131b6e9e4525437d7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ519500116.
Recording identifiers
- ISRC
- FRZ519500116
- Title
- Arrantzaleak
- Artist
- Ontuak
- CopyrightID (CopyrightChains transaction hash)
0x3c41a99313c5a514752a987aee6c037f58c7922afadd686131b6e9e4525437d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:799296dd15b7ee080066b1b89ae2273f485f65442581ad6ea26279e8fc78a8e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ519500116
- Bitcoin block existence check
- https://blockstream.info/api/block/956302