ISRC GBKQU1804470
Verified recording
GBKQU1804470 is “The City” by Tolga Mahmut,
registered on the CopyrightChains blockchain with CopyrightID
0x7dc29a55e56cd26c8211f8d33948454796fab1401c60230cb0b0bea6ed88a177 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1804470.
Recording identifiers
- ISRC
- GBKQU1804470
- Title
- The City
- Artist
- Tolga Mahmut
- CopyrightID (CopyrightChains transaction hash)
0x7dc29a55e56cd26c8211f8d33948454796fab1401c60230cb0b0bea6ed88a177
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:592372c95b7b0f425469d828f1e0df26d8bfcc690d293d2434c4b7ef90a0b2ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1804470
- Bitcoin block existence check
- https://blockstream.info/api/block/953515