ISRC GBKQU2455159
Verified recording
GBKQU2455159 is “Fight Back” by Lucha,
registered on the CopyrightChains blockchain with CopyrightID
0x53aa9bc0ff820a69467616f26507f5576c70b2523bee278044e722e2577c3ca9 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/GBKQU2455159.
Recording identifiers
- ISRC
- GBKQU2455159
- Title
- Fight Back
- Artist
- Lucha
- CopyrightID (CopyrightChains transaction hash)
0x53aa9bc0ff820a69467616f26507f5576c70b2523bee278044e722e2577c3ca9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9963f88d7cd4bbc5440d18f61ed8e273e9f9e7b72674f4b21c947e2ebe1da591- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2455159
- Bitcoin block existence check
- https://blockstream.info/api/block/957118