ISRC QZJBB1900001
Verified recording
QZJBB1900001 is “Top It Off” by Freddie Fox,
registered on the CopyrightChains blockchain with CopyrightID
0xc7bbc61d41f5230b2a2507331abf8394e336e23c2aa0a3e689d7f83cca78e9bd and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJBB1900001.
Recording identifiers
- ISRC
- QZJBB1900001
- Title
- Top It Off
- Artist
- Freddie Fox
- CopyrightID (CopyrightChains transaction hash)
0xc7bbc61d41f5230b2a2507331abf8394e336e23c2aa0a3e689d7f83cca78e9bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:54687b08a9ba2ee08e656b83d7e5fccdff843b84dfbcc6abc2aa59c2142268f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJBB1900001
- Bitcoin block existence check
- https://blockstream.info/api/block/960264