ISRC US83Z2302587
Verified recording
US83Z2302587 is “Last Samurai” by Andrewboy,
registered on the CopyrightChains blockchain with CopyrightID
0x1b93c7206e52669e1bccd63a063d1e973a0130b900d0e5204eeb8b8004bdcca5 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2302587.
Recording identifiers
- ISRC
- US83Z2302587
- Title
- Last Samurai
- Artist
- Andrewboy
- CopyrightID (CopyrightChains transaction hash)
0x1b93c7206e52669e1bccd63a063d1e973a0130b900d0e5204eeb8b8004bdcca5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b5e110800d3cd68a67582836d89676ae0e09c27575b58523f5391a26908a97c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2302587
- Bitcoin block existence check
- https://blockstream.info/api/block/960138