ISRC QZNWV2253961
Verified recording
QZNWV2253961 is “懂” by Oac,
registered on the CopyrightChains blockchain with CopyrightID
0x947d94f166474dc21bee769aef301e073c458ef0e0a3a7596ab7988ee2b8525c 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/QZNWV2253961.
Recording identifiers
- ISRC
- QZNWV2253961
- Title
- 懂
- Artist
- Oac
- CopyrightID (CopyrightChains transaction hash)
0x947d94f166474dc21bee769aef301e073c458ef0e0a3a7596ab7988ee2b8525c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:06146741ca3f90ac496ddfef29abffa4dcf5c50c8abb90fe7ca2ca4ffd97b5a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2253961
- Bitcoin block existence check
- https://blockstream.info/api/block/956302