ISRC CA5KR1930916
Verified recording
CA5KR1930916 is “Letter to P” by Havoc,
registered on the CopyrightChains blockchain with CopyrightID
0x706028b45966bdb161bde1c8ddfa761532ffcf71bca498a99dd9629ce7c8854a and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1930916.
Recording identifiers
- ISRC
- CA5KR1930916
- Title
- Letter to P
- Artist
- Havoc
- CopyrightID (CopyrightChains transaction hash)
0x706028b45966bdb161bde1c8ddfa761532ffcf71bca498a99dd9629ce7c8854a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:4f24cb095429dced468517b1b69a2b118af7d62959dbf3769a7b7b8c33be25b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1930916
- Bitcoin block existence check
- https://blockstream.info/api/block/960300