ISRC QZNWW2192518
Verified recording
QZNWW2192518 is “ABOUT THAT TIME. - solo version” by Steve Mak,
registered on the CopyrightChains blockchain with CopyrightID
0x729e58cf3f6e8b1158ef76530ac610696396b7fbc3f02cfc20df0ed0c8278926 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2192518.
Recording identifiers
- ISRC
- QZNWW2192518
- Title
- ABOUT THAT TIME. - solo version
- Artist
- Steve Mak
- CopyrightID (CopyrightChains transaction hash)
0x729e58cf3f6e8b1158ef76530ac610696396b7fbc3f02cfc20df0ed0c8278926
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:ddc0953b38f1abc9653c89ded7fecb2450bffa70fcd9d2118ef79b82dcf16ac2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2192518
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: ABOUT THAT TIME. - solo version · Machine-readable JSON-LD