ISRC QZWFK2305676
Verified recording
QZWFK2305676 is “Opio” by Guxo,
registered on the CopyrightChains blockchain with CopyrightID
0x002c7f6a11cd8bac26d120022cea75e262db6ff561643902b2756f43e9a55809 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2305676.
Recording identifiers
- ISRC
- QZWFK2305676
- Title
- Opio
- Artist
- Guxo
- CopyrightID (CopyrightChains transaction hash)
0x002c7f6a11cd8bac26d120022cea75e262db6ff561643902b2756f43e9a55809
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9de61e42f1db8f814eedef29035b9aded9d52d6d171dd3f5c08e555021b2e6d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2305676
- Bitcoin block existence check
- https://blockstream.info/api/block/956304