ISRC GBKQU1804471
Verified recording
GBKQU1804471 is “The City (Extended Mix)” by Tolga Mahmut,
registered on the CopyrightChains blockchain with CopyrightID
0x8c3b3eb1f21dcc95ae174c7d2940644ba34ed0c704a7160a9b465eb718929476 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1804471.
Recording identifiers
- ISRC
- GBKQU1804471
- Title
- The City (Extended Mix)
- Artist
- Tolga Mahmut
- CopyrightID (CopyrightChains transaction hash)
0x8c3b3eb1f21dcc95ae174c7d2940644ba34ed0c704a7160a9b465eb718929476
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e0792e61d2ff61b6ad3b01473c5ebacdf382493473dfbd0f3335c3c04857924b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1804471
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: The City (Extended Mix) · Machine-readable JSON-LD