ISRC GBKQU2271881
Verified recording
GBKQU2271881 is “Constancy - Extended Mix” by Alexander Popov,
registered on the CopyrightChains blockchain with CopyrightID
0x7963771e618fbcd7f1938606a858824ef556ad4547306337cc1154886fca9e82 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2271881.
Recording identifiers
- ISRC
- GBKQU2271881
- Title
- Constancy - Extended Mix
- Artist
- Alexander Popov
- CopyrightID (CopyrightChains transaction hash)
0x7963771e618fbcd7f1938606a858824ef556ad4547306337cc1154886fca9e82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:53c5cce71bc792041d6e6a9c6f3a9b5a43d83b963c28c76902b3ee15e736ca49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2271881
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Constancy - Extended Mix · Machine-readable JSON-LD