ISRC GBKQU2127817
Verified recording
GBKQU2127817 is “Closer” by NO SIGNE,
registered on the CopyrightChains blockchain with CopyrightID
0x7bc82bc9f60b068c0a977d70df2cf546184a22873092998456761f3d400a2427 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2127817.
Recording identifiers
- ISRC
- GBKQU2127817
- Title
- Closer
- Artist
- NO SIGNE
- CopyrightID (CopyrightChains transaction hash)
0x7bc82bc9f60b068c0a977d70df2cf546184a22873092998456761f3d400a2427
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:636161e1caf2bdce60fb1da3a573fb247c630e5d55bf507b12ed6a5c4b625229- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2127817
- Bitcoin block existence check
- https://blockstream.info/api/block/953513