ISRC USBC18900584
Verified recording
USBC18900584 is “Casablanca” by Charles Gerhardt,
registered on the CopyrightChains blockchain with CopyrightID
0xdcde37479386030b66a3f5260f4239e127e66dfc380c3da97e9766c0e7c5563d and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18900584.
Recording identifiers
- ISRC
- USBC18900584
- Title
- Casablanca
- Artist
- Charles Gerhardt
- CopyrightID (CopyrightChains transaction hash)
0xdcde37479386030b66a3f5260f4239e127e66dfc380c3da97e9766c0e7c5563d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:5a9d78c5e5ece205d89c292d3a58075e2059412c7d04dfce35d7aa3e33d72908- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18900584
- Bitcoin block existence check
- https://blockstream.info/api/block/960241