ISRC QZS662160977
Verified recording
QZS662160977 is “siostry” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0x15bfa84d32841ec4c0a075573a479bbb37bdfb32466c73faea30ddede0cc7c92 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662160977.
Recording identifiers
- ISRC
- QZS662160977
- Title
- siostry
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0x15bfa84d32841ec4c0a075573a479bbb37bdfb32466c73faea30ddede0cc7c92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:fae36701e4085723f5666530d6b9c90c00f95bc9893e91330372efc6d0f909fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662160977
- Bitcoin block existence check
- https://blockstream.info/api/block/960203