ISRC USBC19801866
Verified recording
USBC19801866 is “Change” by William Finn,
registered on the CopyrightChains blockchain with CopyrightID
0x76d115db3bb9aaf7fd8fe1afb38280a6a4157100846c5563ac51105160242b99 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19801866.
Recording identifiers
- ISRC
- USBC19801866
- Title
- Change
- Artist
- William Finn
- CopyrightID (CopyrightChains transaction hash)
0x76d115db3bb9aaf7fd8fe1afb38280a6a4157100846c5563ac51105160242b99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a63d2a62c6f1212774fa36e7ae440ed5dcdef89a55362042dbb4082892828715- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19801866
- Bitcoin block existence check
- https://blockstream.info/api/block/956304