ISRC USGR10110294
Verified recording
USGR10110294 is “Down In The Depths” by Johnny Hartman,
registered on the CopyrightChains blockchain with CopyrightID
0x5d9ae7474e777a1e082a44a044e9460bc860541b47de3dc2ab6b69248ef90a44 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR10110294.
Recording identifiers
- ISRC
- USGR10110294
- Title
- Down In The Depths
- Artist
- Johnny Hartman
- CopyrightID (CopyrightChains transaction hash)
0x5d9ae7474e777a1e082a44a044e9460bc860541b47de3dc2ab6b69248ef90a44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:b8d36a8cc54a3b29731aa8e1b07dd01c8d5a2ab71d3333793683bbd625b89d6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR10110294
- Bitcoin block existence check
- https://blockstream.info/api/block/960321