ISRC QZFZ71997227
Verified recording
QZFZ71997227 is “Cold Wars, Pt. 3” by Lazy Grey,
registered on the CopyrightChains blockchain with CopyrightID
0x53c3570829ffd490b14e7aafb426048e962f4732b27eff71156dd149189c4190 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71997227.
Recording identifiers
- ISRC
- QZFZ71997227
- Title
- Cold Wars, Pt. 3
- Artist
- Lazy Grey
- CopyrightID (CopyrightChains transaction hash)
0x53c3570829ffd490b14e7aafb426048e962f4732b27eff71156dd149189c4190
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ac54b0cb9f4c1f76dee20181b5fd8610785f319b72eba84770d4945a5f1685e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71997227
- Bitcoin block existence check
- https://blockstream.info/api/block/957118