ISRC USUM72208970
Verified recording
USUM72208970 is “Rich - Interlude” by Kendrick Lamar,
registered on the CopyrightChains blockchain with CopyrightID
0xe87c233e6fd7151f9be858b599559da30402a71e5c17660b6a8cd2bb2b3169df 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/USUM72208970.
Recording identifiers
- ISRC
- USUM72208970
- Title
- Rich - Interlude
- Artist
- Kendrick Lamar
- CopyrightID (CopyrightChains transaction hash)
0xe87c233e6fd7151f9be858b599559da30402a71e5c17660b6a8cd2bb2b3169df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2d0da2c8fc1a1835bb65725040ebc211889d7052271d560b65539a2b15056b58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72208970
- Bitcoin block existence check
- https://blockstream.info/api/block/953513