ISRC USUM72022603
Verified recording
USUM72022603 is “Seattle (Interlude)” by Landon Cube,
registered on the CopyrightChains blockchain with CopyrightID
0x1ab3d0186731b8147ded6138250719eb532b5feb6eb3a192451f7df541056b79 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72022603.
Recording identifiers
- ISRC
- USUM72022603
- Title
- Seattle (Interlude)
- Artist
- Landon Cube
- CopyrightID (CopyrightChains transaction hash)
0x1ab3d0186731b8147ded6138250719eb532b5feb6eb3a192451f7df541056b79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:72118b3c842ca5e289bc790616d5f74b68d39f5dd9cfa9b43f3aea397bddb260- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72022603
- Bitcoin block existence check
- https://blockstream.info/api/block/959123