ISRC QZQ882201923
Verified recording
QZQ882201923 is “Cat And Mouse” by Caleb Swift,
registered on the CopyrightChains blockchain with CopyrightID
0x56b6e20bb1715df81fe65222a65dd6f5061c639a386b6995f8beede26967ff21 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQ882201923.
Recording identifiers
- ISRC
- QZQ882201923
- Title
- Cat And Mouse
- Artist
- Caleb Swift
- CopyrightID (CopyrightChains transaction hash)
0x56b6e20bb1715df81fe65222a65dd6f5061c639a386b6995f8beede26967ff21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:99832c2b10d97c94bac67be422f60923fdecc1d831cf06e7829a45bc6284df02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQ882201923
- Bitcoin block existence check
- https://blockstream.info/api/block/960138