ISRC QZZ7W2459759
Verified recording
QZZ7W2459759 is “A-OK” by Featured,
registered on the CopyrightChains blockchain with CopyrightID
0x13c19267df8fc9463f4e66e47844b8c69a92a61fdf3fec76130bb1c7a714be07 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2459759.
Recording identifiers
- ISRC
- QZZ7W2459759
- Title
- A-OK
- Artist
- Featured
- CopyrightID (CopyrightChains transaction hash)
0x13c19267df8fc9463f4e66e47844b8c69a92a61fdf3fec76130bb1c7a714be07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:39cd1c9464405efe38ef271fbe9233e61feddca6e12d37d30d000fe2dce0c530- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2459759
- Bitcoin block existence check
- https://blockstream.info/api/block/960207