ISRC USUM71303596
Verified recording
USUM71303596 is “Immortal” by Kid Cudi,
registered on the CopyrightChains blockchain with CopyrightID
0x0ea4050f6b873edc56750962d58f80424b105b1916682f0911a3cd8552f3761b and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71303596.
Recording identifiers
- ISRC
- USUM71303596
- Title
- Immortal
- Artist
- Kid Cudi
- CopyrightID (CopyrightChains transaction hash)
0x0ea4050f6b873edc56750962d58f80424b105b1916682f0911a3cd8552f3761b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:37f2ebcfeae46e6a8795e15d14a88cc7286adcb1d3906fac9010c6014c84e6cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71303596
- Bitcoin block existence check
- https://blockstream.info/api/block/953528