ISRC USAT21401894
Verified recording
USAT21401894 is “Prison Song” by Carlton Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xb49dda268fc5f6c5291058161836d8ee9b4821295b86d7f7ed06f067861708e4 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21401894.
Recording identifiers
- ISRC
- USAT21401894
- Title
- Prison Song
- Artist
- Carlton Williams
- CopyrightID (CopyrightChains transaction hash)
0xb49dda268fc5f6c5291058161836d8ee9b4821295b86d7f7ed06f067861708e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d159a8700eaeb7f46ee484bf45bb6dfc182ed5f00c3b828e434b6019d493ff2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21401894
- Bitcoin block existence check
- https://blockstream.info/api/block/953513