ISRC GBKQU1790876
Verified recording
GBKQU1790876 is “Grumble” by Deeper Purpose,
registered on the CopyrightChains blockchain with CopyrightID
0xb3a793f897b634722f6db20031d87fb6d75b0f944849a9fa4b8c5ed84dde6287 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1790876.
Recording identifiers
- ISRC
- GBKQU1790876
- Title
- Grumble
- Artist
- Deeper Purpose
- CopyrightID (CopyrightChains transaction hash)
0xb3a793f897b634722f6db20031d87fb6d75b0f944849a9fa4b8c5ed84dde6287
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:b82bfaf68431473d6f8b3538f2c03e59f42e9b1e2749a373c6136f91325c0613- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1790876
- Bitcoin block existence check
- https://blockstream.info/api/block/960337