ISRC QZK6J2216618
Verified recording
QZK6J2216618 is “Con Otro” by Wuicho kun,
registered on the CopyrightChains blockchain with CopyrightID
0xf38a7c09e2ebdb763209d6bc81fce9e8b0b0854adef73ef448026c303c92b203 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2216618.
Recording identifiers
- ISRC
- QZK6J2216618
- Title
- Con Otro
- Artist
- Wuicho kun
- CopyrightID (CopyrightChains transaction hash)
0xf38a7c09e2ebdb763209d6bc81fce9e8b0b0854adef73ef448026c303c92b203
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7f93674e7fd3d6910965893c0128cc1f790ae3ad6d82baa08c44784226ca940a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2216618
- Bitcoin block existence check
- https://blockstream.info/api/block/957118