ISRC QZFYZ2266618
Verified recording
QZFYZ2266618 is “TUTU” by okis,
registered on the CopyrightChains blockchain with CopyrightID
0xe35549aec813e5714577510409e8709475f35063cf9875c30edede25fc7e9769 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/QZFYZ2266618.
Recording identifiers
- ISRC
- QZFYZ2266618
- Title
- TUTU
- Artist
- okis
- CopyrightID (CopyrightChains transaction hash)
0xe35549aec813e5714577510409e8709475f35063cf9875c30edede25fc7e9769
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5a07c13c7e1a1b98028d1c8494fdb051230f58fa995b2468a23f9a5b818e4084- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2266618
- Bitcoin block existence check
- https://blockstream.info/api/block/956302