ISRC USHM22351720
Verified recording
USHM22351720 is “Serious Offense” by Jeff Broadbent,
registered on the CopyrightChains blockchain with CopyrightID
0xdaa301f4ab0ede08ef3744df3ffc00cd2f2c569fc8f72d62d885bb1433b56709 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22351720.
Recording identifiers
- ISRC
- USHM22351720
- Title
- Serious Offense
- Artist
- Jeff Broadbent
- CopyrightID (CopyrightChains transaction hash)
0xdaa301f4ab0ede08ef3744df3ffc00cd2f2c569fc8f72d62d885bb1433b56709
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:c019e9317b89019be4b6cc7c5d207a463437cc65b62856e701f6af6c23a6d4bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22351720
- Bitcoin block existence check
- https://blockstream.info/api/block/960236