ISRC USUM72216725
Verified recording
USUM72216725 is “Tough” by Tyler Hubbard,
registered on the CopyrightChains blockchain with CopyrightID
0xef5f0ca56bd536cf65693a70e28f1e1e63fa111a2ab53502222ddee198125ecd 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/USUM72216725.
Recording identifiers
- ISRC
- USUM72216725
- Title
- Tough
- Artist
- Tyler Hubbard
- CopyrightID (CopyrightChains transaction hash)
0xef5f0ca56bd536cf65693a70e28f1e1e63fa111a2ab53502222ddee198125ecd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f3767e95b656dd8a08668f09cea531e931d04a41900a9ada8e122ba8a0a8df60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72216725
- Bitcoin block existence check
- https://blockstream.info/api/block/953513