ISRC QZWFF2329135
Verified recording
QZWFF2329135 is “Add it up” by Lonebrain,
registered on the CopyrightChains blockchain with CopyrightID
0xf9e6d68b6a49d34f31f2ddefd1ddd502d7d4389184de6ec0da69fdf08ff1c2f8 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/QZWFF2329135.
Recording identifiers
- ISRC
- QZWFF2329135
- Title
- Add it up
- Artist
- Lonebrain
- CopyrightID (CopyrightChains transaction hash)
0xf9e6d68b6a49d34f31f2ddefd1ddd502d7d4389184de6ec0da69fdf08ff1c2f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bff650c2a00dba9c78e91c538b1034694e136ab6cb750861cf79624a5735da8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2329135
- Bitcoin block existence check
- https://blockstream.info/api/block/957118