ISRC USAT20623680
Verified recording
USAT20623680 is “Communication” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x7b88027422e9bbfcc3bef3ac23408ced38c963da5d08ccd3e63c0d1e1dbfe7d0 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20623680.
Recording identifiers
- ISRC
- USAT20623680
- Title
- Communication
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x7b88027422e9bbfcc3bef3ac23408ced38c963da5d08ccd3e63c0d1e1dbfe7d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:dd5c424d40771d4e28efa594e35c4eb290c90e98af2073786ecd89e44b8c41ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20623680
- Bitcoin block existence check
- https://blockstream.info/api/block/959159