ISRC CH7812192223
Verified recording
CH7812192223 is “Last One Standing” by Bastize,
registered on the CopyrightChains blockchain with CopyrightID
0xd4533eca821f173f97c52e6bf3b37cc0458b81835d90f6638c5b7b82b0a17f61 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812192223.
Recording identifiers
- ISRC
- CH7812192223
- Title
- Last One Standing
- Artist
- Bastize
- CopyrightID (CopyrightChains transaction hash)
0xd4533eca821f173f97c52e6bf3b37cc0458b81835d90f6638c5b7b82b0a17f61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:d45c404083090107166e9c8d50e56c964ba013373531a923bb5e5270721dd712- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812192223
- Bitcoin block existence check
- https://blockstream.info/api/block/960418