ISRC USV291396158
Verified recording
USV291396158 is “Hero's Theme” by Ugly Heroes,
registered on the CopyrightChains blockchain with CopyrightID
0x18e7d287a4d63889d71acce6daab1f988b6ff47275cd1e36c9bd31e1423961e3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291396158.
Recording identifiers
- ISRC
- USV291396158
- Title
- Hero's Theme
- Artist
- Ugly Heroes
- CopyrightID (CopyrightChains transaction hash)
0x18e7d287a4d63889d71acce6daab1f988b6ff47275cd1e36c9bd31e1423961e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b13840ac5e303a2d1c9f377f14bb7f2c29035c2c037e23aba427db92b7d7c063- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291396158
- Bitcoin block existence check
- https://blockstream.info/api/block/956302