ISRC GBKQU2170845
Verified recording
GBKQU2170845 is “Back Off” by Heavy Resistance,
registered on the CopyrightChains blockchain with CopyrightID
0x85040092d6cd496cc2d888553fb26cd925c0ca4da3b8814657f6e9e428d0db4d 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/GBKQU2170845.
Recording identifiers
- ISRC
- GBKQU2170845
- Title
- Back Off
- Artist
- Heavy Resistance
- CopyrightID (CopyrightChains transaction hash)
0x85040092d6cd496cc2d888553fb26cd925c0ca4da3b8814657f6e9e428d0db4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f773d700af4c9c30e63b8ff4480633be77a1676e5259e2cf161e93364dc89c76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2170845
- Bitcoin block existence check
- https://blockstream.info/api/block/957118