ISRC GBKQU2271911
Verified recording
GBKQU2271911 is “Closed World - Chinosynth Remix” by Roswell Brothers,
registered on the CopyrightChains blockchain with CopyrightID
0x587dd3a6902a6787b7eb15b8f9a1bbc16b2bfbd52aef09ae2c773246ac0ec3b8 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2271911.
Recording identifiers
- ISRC
- GBKQU2271911
- Title
- Closed World - Chinosynth Remix
- Artist
- Roswell Brothers
- CopyrightID (CopyrightChains transaction hash)
0x587dd3a6902a6787b7eb15b8f9a1bbc16b2bfbd52aef09ae2c773246ac0ec3b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:5b4e34bdf2b888cbe67ea24bdb7e0afe8579547593d4622bb60458b90eb1f326- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2271911
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Closed World - Chinosynth Remix · Machine-readable JSON-LD