ISRC USHNR2133602
Verified recording
USHNR2133602 is “E” by David Kikoski,
registered on the CopyrightChains blockchain with CopyrightID
0xda6a4c51063dc7f5ff517bd6d8d718031a0f2db11bddf562ab0a0f75c4e433b7 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHNR2133602.
Recording identifiers
- ISRC
- USHNR2133602
- Title
- E
- Artist
- David Kikoski
- CopyrightID (CopyrightChains transaction hash)
0xda6a4c51063dc7f5ff517bd6d8d718031a0f2db11bddf562ab0a0f75c4e433b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:42d6da66cb5c55564ebd096788a68b53be9510c43c6fa20f70010d2ac2984359- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHNR2133602
- Bitcoin block existence check
- https://blockstream.info/api/block/960419