ISRC FRZ519500114
Verified recording
FRZ519500114 is “Pottoka” by Ontuak,
registered on the CopyrightChains blockchain with CopyrightID
0xdef995fb15653e042e96a837369878b5f4779250e0060d0f963d3136bd290d92 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ519500114.
Recording identifiers
- ISRC
- FRZ519500114
- Title
- Pottoka
- Artist
- Ontuak
- CopyrightID (CopyrightChains transaction hash)
0xdef995fb15653e042e96a837369878b5f4779250e0060d0f963d3136bd290d92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1a3273a4c1bb5cfb6d141f90e3c70aa0d3c5b6ebf1ed02018a22d5a7ea1fb90d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ519500114
- Bitcoin block existence check
- https://blockstream.info/api/block/960138