ISRC USUM72317892
Verified recording
USUM72317892 is “Carbon” by Masicka,
registered on the CopyrightChains blockchain with CopyrightID
0xb10b1f7ca1f92ab981393da81b259ed87a019a7d5bb05f7e0ff25f1e2b3c3ef6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72317892.
Recording identifiers
- ISRC
- USUM72317892
- Title
- Carbon
- Artist
- Masicka
- CopyrightID (CopyrightChains transaction hash)
0xb10b1f7ca1f92ab981393da81b259ed87a019a7d5bb05f7e0ff25f1e2b3c3ef6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:73c8f308fe2e4e88768b2213c769290c0b46390ee9d40e7cfd8223c56cecb78f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72317892
- Bitcoin block existence check
- https://blockstream.info/api/block/953513