ISRC USUM72208991
Verified recording
USUM72208991 is “Mother I Sober (feat. Beth Gibbons of Portishead)” by Kendrick Lamar,
registered on the CopyrightChains blockchain with CopyrightID
0xc13538ebe21dc65cd1660f325fd4277e4fb6c52d198db3f23177d4b4a530737b 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/USUM72208991.
Recording identifiers
- ISRC
- USUM72208991
- Title
- Mother I Sober (feat. Beth Gibbons of Portishead)
- Artist
- Kendrick Lamar
- CopyrightID (CopyrightChains transaction hash)
0xc13538ebe21dc65cd1660f325fd4277e4fb6c52d198db3f23177d4b4a530737b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0475ec292b271d6a65a7f1340e6bb3375bdc60e64c2af3747248c9fe91c6991b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72208991
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Mother I Sober (feat. Beth Gibbons of Portishead) · Machine-readable JSON-LD