ISRC USUM71507478
Verified recording
USUM71507478 is “Yup” by Easton Corbin,
registered on the CopyrightChains blockchain with CopyrightID
0xaf7987ee09b831a6cbee30cef1f7c3e7235bc43a59ce6c59e79bcbde077479fa and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71507478.
Recording identifiers
- ISRC
- USUM71507478
- Title
- Yup
- Artist
- Easton Corbin
- CopyrightID (CopyrightChains transaction hash)
0xaf7987ee09b831a6cbee30cef1f7c3e7235bc43a59ce6c59e79bcbde077479fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:92a09c012981c65cbbe872b99296d0242e9b4e7b1d5b4dcff865fe2079a99209- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71507478
- Bitcoin block existence check
- https://blockstream.info/api/block/959144