ISRC GBKQU1747989
Verified recording
GBKQU1747989 is “Lights” by Tolga Mahmut,
registered on the CopyrightChains blockchain with CopyrightID
0x83810d4d1fb4d671dc32b4fed6791554fe1d2cd81ebb7b2d493611aa342f7166 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/GBKQU1747989.
Recording identifiers
- ISRC
- GBKQU1747989
- Title
- Lights
- Artist
- Tolga Mahmut
- CopyrightID (CopyrightChains transaction hash)
0x83810d4d1fb4d671dc32b4fed6791554fe1d2cd81ebb7b2d493611aa342f7166
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:2909671f783d18ff319236f69616eced6b3d79c59f85e2d4aaed599d6108ee99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1747989
- Bitcoin block existence check
- https://blockstream.info/api/block/953515