ISRC UST8K1646026
Verified recording
UST8K1646026 is “Z'man” by Tzvi Silberstein,
registered on the CopyrightChains blockchain with CopyrightID
0x52a2fadf9fb897fc61b81c7d9fd440ac8fa5d7aedfe13cc2700398ad328ae069 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1646026.
Recording identifiers
- ISRC
- UST8K1646026
- Title
- Z'man
- Artist
- Tzvi Silberstein
- CopyrightID (CopyrightChains transaction hash)
0x52a2fadf9fb897fc61b81c7d9fd440ac8fa5d7aedfe13cc2700398ad328ae069
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:11c89d933ff9f326117d527073d47e8c695376f087f6b8f44ba317d1bd7f46f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1646026
- Bitcoin block existence check
- https://blockstream.info/api/block/960309