ISRC US4E41416817
Verified recording
US4E41416817 is “Hardcore Equals Freedom” by Sick Of It All,
registered on the CopyrightChains blockchain with CopyrightID
0xd7c4eb0f5067a9bf651b602834ce65b5aeeebd70a2b6fb3107e4e8e94603be6a and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E41416817.
Recording identifiers
- ISRC
- US4E41416817
- Title
- Hardcore Equals Freedom
- Artist
- Sick Of It All
- CopyrightID (CopyrightChains transaction hash)
0xd7c4eb0f5067a9bf651b602834ce65b5aeeebd70a2b6fb3107e4e8e94603be6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:ec13e7027cb5db7a53856aa7e549201b8da09beaf0a671ece83e84aeb7e44864- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E41416817
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Hardcore Equals Freedom · Machine-readable JSON-LD