ISRC DEUF81807322
Verified recording
DEUF81807322 is “From the Depth” by Thomas Katzmarzik,
registered on the CopyrightChains blockchain with CopyrightID
0xdd6cb700e7b97c058634308973d8f5e4f0e09b9453aee17b9d2b47f9a50a0098 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807322.
Recording identifiers
- ISRC
- DEUF81807322
- Title
- From the Depth
- Artist
- Thomas Katzmarzik
- CopyrightID (CopyrightChains transaction hash)
0xdd6cb700e7b97c058634308973d8f5e4f0e09b9453aee17b9d2b47f9a50a0098
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:32a11bdef253ffcfcd65d574db052a46732decb3e4eb5154e573e1198aada5ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807322
- Bitcoin block existence check
- https://blockstream.info/api/block/960284