ISRC US83Z2110674
Verified recording
US83Z2110674 is “The Heartless” by Clap Codex,
registered on the CopyrightChains blockchain with CopyrightID
0x87f087ac64b9f40b7322d298abae5feb97bb8441959bcf5a8ecbd50abbe5b64e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2110674.
Recording identifiers
- ISRC
- US83Z2110674
- Title
- The Heartless
- Artist
- Clap Codex
- CopyrightID (CopyrightChains transaction hash)
0x87f087ac64b9f40b7322d298abae5feb97bb8441959bcf5a8ecbd50abbe5b64e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1b6cce17f68c08ecd48b11ba75a32782e174f76b07bb43483cbd717970ba72a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2110674
- Bitcoin block existence check
- https://blockstream.info/api/block/960138