ISRC USUM72317752
Verified recording
USUM72317752 is “Black Sheep” by Masicka,
registered on the CopyrightChains blockchain with CopyrightID
0x41d86de6a2fa754ac47cf7e3201d10d68ce70b3f43081acd1db69f6b1900689a 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/USUM72317752.
Recording identifiers
- ISRC
- USUM72317752
- Title
- Black Sheep
- Artist
- Masicka
- CopyrightID (CopyrightChains transaction hash)
0x41d86de6a2fa754ac47cf7e3201d10d68ce70b3f43081acd1db69f6b1900689a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:35f99afe523cb8e6a70bf8b6dfe2d94960866a13ade268a7fcc3bb724bd4cd8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72317752
- Bitcoin block existence check
- https://blockstream.info/api/block/953513