ISRC UKU932481964
Verified recording
UKU932481964 is “Cataflex” by Frits Wentink,
registered on the CopyrightChains blockchain with CopyrightID
0xd141bc868297c47dc85081865b6cc44b7e718f0bee9ef3791cbd62cc9c45f7ae 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/UKU932481964.
Recording identifiers
- ISRC
- UKU932481964
- Title
- Cataflex
- Artist
- Frits Wentink
- CopyrightID (CopyrightChains transaction hash)
0xd141bc868297c47dc85081865b6cc44b7e718f0bee9ef3791cbd62cc9c45f7ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bc29223a07dc08d0d35e434a39fdcbf56078064810cc8313e42df2f19462c00e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932481964
- Bitcoin block existence check
- https://blockstream.info/api/block/956304