ISRC QZJBB1900002
Verified recording
QZJBB1900002 is “Too Tuff” by Freddie Fox,
registered on the CopyrightChains blockchain with CopyrightID
0xaa6486e04de60a2c0ae60e85f131aba379e4d0ce2f5954cbf3321c1d1dfd36a5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJBB1900002.
Recording identifiers
- ISRC
- QZJBB1900002
- Title
- Too Tuff
- Artist
- Freddie Fox
- CopyrightID (CopyrightChains transaction hash)
0xaa6486e04de60a2c0ae60e85f131aba379e4d0ce2f5954cbf3321c1d1dfd36a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4ae253cd156f34c3d26fee9be945106f3415186b4ff2eff6ef9fbf3cb9f4ac97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJBB1900002
- Bitcoin block existence check
- https://blockstream.info/api/block/956304