ISRC QZ5FN1771251
Verified recording
QZ5FN1771251 is “The Lab” by Jafu,
registered on the CopyrightChains blockchain with CopyrightID
0x8a63b1ae443781ca888dee5202cddf8b003468a98889179888c5ba56af87f2dd and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1771251.
Recording identifiers
- ISRC
- QZ5FN1771251
- Title
- The Lab
- Artist
- Jafu
- CopyrightID (CopyrightChains transaction hash)
0x8a63b1ae443781ca888dee5202cddf8b003468a98889179888c5ba56af87f2dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:aacc413f500733f06c87685028ec5eeadc38ddf8ae2ce3d0b129402bf6be0821- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1771251
- Bitcoin block existence check
- https://blockstream.info/api/block/960481