ISRC GBKQU2351353
Verified recording
GBKQU2351353 is “Undertow” by Arkangel,
registered on the CopyrightChains blockchain with CopyrightID
0x4419a0e3d1a3689fc48f50f223affe8504cf592d545f43e361d6aac5dc407ec9 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2351353.
Recording identifiers
- ISRC
- GBKQU2351353
- Title
- Undertow
- Artist
- Arkangel
- CopyrightID (CopyrightChains transaction hash)
0x4419a0e3d1a3689fc48f50f223affe8504cf592d545f43e361d6aac5dc407ec9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:9c735b17c2602bd2013771a186825424351c01fc2798d60fedae74fa18661249- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2351353
- Bitcoin block existence check
- https://blockstream.info/api/block/960509