ISRC GBHFW1000033
Verified recording
GBHFW1000033 is “Before Violence” by Umek,
registered on the CopyrightChains blockchain with CopyrightID
0x686293d3aabc717649268e1c635b81f1e4b103bba322503ef71460aabdbb2b66 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW1000033.
Recording identifiers
- ISRC
- GBHFW1000033
- Title
- Before Violence
- Artist
- Umek
- CopyrightID (CopyrightChains transaction hash)
0x686293d3aabc717649268e1c635b81f1e4b103bba322503ef71460aabdbb2b66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:1342741a0ceea01c4d4fd893061aa24908234a770add5075d43386fbad9b3293- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW1000033
- Bitcoin block existence check
- https://blockstream.info/api/block/960150