ISRC US4HB2100222
Verified recording
US4HB2100222 is “good things” by Zachary Knowles,
registered on the CopyrightChains blockchain with CopyrightID
0x51a5a352fc35f4bf9564a0d3c5663dfd0425a4598b31f54031be9c61fcae0198 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/US4HB2100222.
Recording identifiers
- ISRC
- US4HB2100222
- Title
- good things
- Artist
- Zachary Knowles
- CopyrightID (CopyrightChains transaction hash)
0x51a5a352fc35f4bf9564a0d3c5663dfd0425a4598b31f54031be9c61fcae0198
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:061974c5696af9a25d5a7958c35bee3aca53781b5817f041c7710dbb70bc94d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2100222
- Bitcoin block existence check
- https://blockstream.info/api/block/956302