ISRC USQ4E1000377
Verified recording
USQ4E1000377 is “At The Park” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x85a498fd2ee77dc58b9777130abc48e441348251343a8095195b09ef7424b9d2 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1000377.
Recording identifiers
- ISRC
- USQ4E1000377
- Title
- At The Park
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x85a498fd2ee77dc58b9777130abc48e441348251343a8095195b09ef7424b9d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2395c0f821709a57aa4abeb583e2ec1a94e40cd3ce268360a24b31313c2735e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1000377
- Bitcoin block existence check
- https://blockstream.info/api/block/960138