ISRC USUM71911491
Verified recording
USUM71911491 is “17” by Landon Cube,
registered on the CopyrightChains blockchain with CopyrightID
0xc371646647d0beb2fafd58b4926079c2af28073e4d346d33c8964e120dfc563d 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/USUM71911491.
Recording identifiers
- ISRC
- USUM71911491
- Title
- 17
- Artist
- Landon Cube
- CopyrightID (CopyrightChains transaction hash)
0xc371646647d0beb2fafd58b4926079c2af28073e4d346d33c8964e120dfc563d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3cc824ea692652694336234afb8445719fcfc54c722cedb3675622dbe05c442f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71911491
- Bitcoin block existence check
- https://blockstream.info/api/block/953513