ISRC USHM21600628
Verified recording
USHM21600628 is “Batman” by Surfer Joe,
registered on the CopyrightChains blockchain with CopyrightID
0xfdff8ee8047dbfac4a48aa3f4f9315fb956e45ddae2a36f1230251dbb10c5fb6 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21600628.
Recording identifiers
- ISRC
- USHM21600628
- Title
- Batman
- Artist
- Surfer Joe
- CopyrightID (CopyrightChains transaction hash)
0xfdff8ee8047dbfac4a48aa3f4f9315fb956e45ddae2a36f1230251dbb10c5fb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a846a0dfffc4bd3884412746d9e51804aa2a49b86a5f4db2d11a81be5354c138- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21600628
- Bitcoin block existence check
- https://blockstream.info/api/block/957120