ISRC USBC18900605
Verified recording
USBC18900605 is “The Fountainhead” by Charles Gerhardt,
registered on the CopyrightChains blockchain with CopyrightID
0x7641a4f7b67db9396b7dea2959d141001e9eca172e9c965d227f85a4a314ae7e and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18900605.
Recording identifiers
- ISRC
- USBC18900605
- Title
- The Fountainhead
- Artist
- Charles Gerhardt
- CopyrightID (CopyrightChains transaction hash)
0x7641a4f7b67db9396b7dea2959d141001e9eca172e9c965d227f85a4a314ae7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:de72b53507916b11f66bba7e0dab8d45e3b53b2b5ac2354563d3184ca4f58dc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18900605
- Bitcoin block existence check
- https://blockstream.info/api/block/960389