ISRC USUM72309490
Verified recording
USUM72309490 is “Better Off” by Jon Langston,
registered on the CopyrightChains blockchain with CopyrightID
0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72309490.
Recording identifiers
- ISRC
- USUM72309490
- Title
- Better Off
- Artist
- Jon Langston
- CopyrightID (CopyrightChains transaction hash)
0xb8fbf4232fa31a3953df395602327cae5191cfd3f8dc47490e71d5d9ded1d30c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:07dac760a20e82cba93a3ec7111270aec65e0085055b418d6c5da3af608de8d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72309490
- Bitcoin block existence check
- https://blockstream.info/api/block/956304