ISRC USUM71025499
Verified recording
USUM71025499 is “Marijuana” by Kid Cudi,
registered on the CopyrightChains blockchain with CopyrightID
0xa8463f5bd3ee41475e331d0db5b3adc1d9e1e7d4a7732c951c6ccbe43bf12444 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/USUM71025499.
Recording identifiers
- ISRC
- USUM71025499
- Title
- Marijuana
- Artist
- Kid Cudi
- CopyrightID (CopyrightChains transaction hash)
0xa8463f5bd3ee41475e331d0db5b3adc1d9e1e7d4a7732c951c6ccbe43bf12444
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7b7258c5a89c0d6e7d7e58da2cc9a200639ab528200f6006a60d62cb7c9ac21a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71025499
- Bitcoin block existence check
- https://blockstream.info/api/block/953513