ISRC USAR19700046
Verified recording
USAR19700046 is “Waiting Underground” by Patti Smith,
registered on the CopyrightChains blockchain with CopyrightID
0xa7e20059ac2c988f6a7c1b8805cea9f648b2bef609b9e3978b654ab139b150b7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19700046.
Recording identifiers
- ISRC
- USAR19700046
- Title
- Waiting Underground
- Artist
- Patti Smith
- CopyrightID (CopyrightChains transaction hash)
0xa7e20059ac2c988f6a7c1b8805cea9f648b2bef609b9e3978b654ab139b150b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:294725ced274cad23a8174a67ff86a436250f44d80fe114b3537d450a318958a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19700046
- Bitcoin block existence check
- https://blockstream.info/api/block/956302