ISRC QZFZ72342301
Verified recording
QZFZ72342301 is “OK_” by [Facy],
registered on the CopyrightChains blockchain with CopyrightID
0x843517798a8d467ecb9cd8c6c71f56b216436f9812b0f1158d4419c54ab48148 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/QZFZ72342301.
Recording identifiers
- ISRC
- QZFZ72342301
- Title
- OK_
- Artist
- [Facy]
- CopyrightID (CopyrightChains transaction hash)
0x843517798a8d467ecb9cd8c6c71f56b216436f9812b0f1158d4419c54ab48148
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3f9c09c630d3c9a42eb2514a3fb9a1743ec3efbd521dc99bbf37723d4b0915ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72342301
- Bitcoin block existence check
- https://blockstream.info/api/block/956302