ISRC USCM50200007
Verified recording
USCM50200007 is “Mathematics” by Mack 10,
registered on the CopyrightChains blockchain with CopyrightID
0x1887c90c52ba0821b7db4602bd60ad5f810385fbeb16fe440bd18e8a04811539 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/USCM50200007.
Recording identifiers
- ISRC
- USCM50200007
- Title
- Mathematics
- Artist
- Mack 10
- CopyrightID (CopyrightChains transaction hash)
0x1887c90c52ba0821b7db4602bd60ad5f810385fbeb16fe440bd18e8a04811539
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:00689d2184178ebf2ccf948dbef145c56944ead91bda1e28e07d9b9f6847844f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCM50200007
- Bitcoin block existence check
- https://blockstream.info/api/block/956304