ISRC CAT560300015
Verified recording
CAT560300015 is “4 Ya” by Ironik,
registered on the CopyrightChains blockchain with CopyrightID
0xb2fef54e1866bc14ee413f5ee34db4fd74fd3c02c7ac1e930ed1bc7913a5a9b6 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAT560300015.
Recording identifiers
- ISRC
- CAT560300015
- Title
- 4 Ya
- Artist
- Ironik
- CopyrightID (CopyrightChains transaction hash)
0xb2fef54e1866bc14ee413f5ee34db4fd74fd3c02c7ac1e930ed1bc7913a5a9b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:f533df132756bdc1adf6ab16dc17ef524434504ec0447b986506f5df250f1d1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAT560300015
- Bitcoin block existence check
- https://blockstream.info/api/block/960220