ISRC USUM72022607
Verified recording
USUM72022607 is “Stupid” by Landon Cube,
registered on the CopyrightChains blockchain with CopyrightID
0x9bed8f6a9bd9115f8554ece5d177f30c6f926caf8b3950fa68091259844aab5e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72022607.
Recording identifiers
- ISRC
- USUM72022607
- Title
- Stupid
- Artist
- Landon Cube
- CopyrightID (CopyrightChains transaction hash)
0x9bed8f6a9bd9115f8554ece5d177f30c6f926caf8b3950fa68091259844aab5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d82ae1d32f1c809aebee7c971ce0ff33a4b6ef98b4db54599d787e4132312f97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72022607
- Bitcoin block existence check
- https://blockstream.info/api/block/956302