ISRC UKMZ41800209
Verified recording
UKMZ41800209 is “Catch: II.” by Joe Duddell,
registered on the CopyrightChains blockchain with CopyrightID
0x28bf7dd9622fa1d295bf8de99dfdcb3063dd60986f70887932ae1b7f3cd920b6 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKMZ41800209.
Recording identifiers
- ISRC
- UKMZ41800209
- Title
- Catch: II.
- Artist
- Joe Duddell
- CopyrightID (CopyrightChains transaction hash)
0x28bf7dd9622fa1d295bf8de99dfdcb3063dd60986f70887932ae1b7f3cd920b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:01e04075bfbc5c5b2e55411cc31014b17e7a11b52c472a797d2fbfc1cd2f696b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKMZ41800209
- Bitcoin block existence check
- https://blockstream.info/api/block/960448