ISRC US4E20600120
Verified recording
US4E20600120 is “Make A Mark” by Sick Of It All,
registered on the CopyrightChains blockchain with CopyrightID
0xa97eec25931a6a2ae0086be78f644f73c7c683f6cd2f65053c0eebe36d2e3131 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E20600120.
Recording identifiers
- ISRC
- US4E20600120
- Title
- Make A Mark
- Artist
- Sick Of It All
- CopyrightID (CopyrightChains transaction hash)
0xa97eec25931a6a2ae0086be78f644f73c7c683f6cd2f65053c0eebe36d2e3131
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f9e0bbdfa17aaa2cc8af1c3f5d07d9ac7c7c44f5d3971930b5adb4acb313ee11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E20600120
- Bitcoin block existence check
- https://blockstream.info/api/block/956304