ISRC QZFZ22391956
Verified recording
QZFZ22391956 is “'COS I LUV U” by Isayah Thomas,
registered on the CopyrightChains blockchain with CopyrightID
0x442e142ef28766f25064a1d4eef57a45374db2f800397e3b53b76cac4bc29381 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22391956.
Recording identifiers
- ISRC
- QZFZ22391956
- Title
- 'COS I LUV U
- Artist
- Isayah Thomas
- CopyrightID (CopyrightChains transaction hash)
0x442e142ef28766f25064a1d4eef57a45374db2f800397e3b53b76cac4bc29381
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:4a1f7ad817fd45a1844e4e44bb432a0e00538522f44eb69a02a56eeeb2c4b2bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22391956
- Bitcoin block existence check
- https://blockstream.info/api/block/960222