ISRC CA5KR2374328
Verified recording
CA5KR2374328 is “Cold Heart” by IrieArtz,
registered on the CopyrightChains blockchain with CopyrightID
0xa9cd94f1cd7a3a57d4ed7ce27bea17b887436eeb2521249ab88bd839ed617b28 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2374328.
Recording identifiers
- ISRC
- CA5KR2374328
- Title
- Cold Heart
- Artist
- IrieArtz
- CopyrightID (CopyrightChains transaction hash)
0xa9cd94f1cd7a3a57d4ed7ce27bea17b887436eeb2521249ab88bd839ed617b28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9644b8821cc07742ce713e3c1be3b86fff832efc1711cdc5bf72b3506a4d7172- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2374328
- Bitcoin block existence check
- https://blockstream.info/api/block/957118