ISRC US83Z2353125
Verified recording
US83Z2353125 is “Ultima” by Nihil Young,
registered on the CopyrightChains blockchain with CopyrightID
0x518c907d52ccb7acb047880a8c8934cbd7d555a79f949f3642fbe47ba944d438 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2353125.
Recording identifiers
- ISRC
- US83Z2353125
- Title
- Ultima
- Artist
- Nihil Young
- CopyrightID (CopyrightChains transaction hash)
0x518c907d52ccb7acb047880a8c8934cbd7d555a79f949f3642fbe47ba944d438
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8265147de03d317dc2012012362999d4e9326156d519d3f6472060dc09ff7343- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2353125
- Bitcoin block existence check
- https://blockstream.info/api/block/956304