ISRC USUM71502505
Verified recording
USUM71502505 is “Mortal Man” by Kendrick Lamar,
registered on the CopyrightChains blockchain with CopyrightID
0xcf8c0e53436bc07520b32591c36189a98a3dbc89fac10ae19e37787d79272bd1 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/USUM71502505.
Recording identifiers
- ISRC
- USUM71502505
- Title
- Mortal Man
- Artist
- Kendrick Lamar
- CopyrightID (CopyrightChains transaction hash)
0xcf8c0e53436bc07520b32591c36189a98a3dbc89fac10ae19e37787d79272bd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:aef87e25da928f6e367b50602e1c352de1e646e8e25bce37761abafbfe1c9ad8- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71502505
- Bitcoin block existence check
- https://blockstream.info/api/block/953513