ISRC GBKQU2092741
Verified recording
GBKQU2092741 is “Hummingbird” by Jack Essek,
registered on the CopyrightChains blockchain with CopyrightID
0xf6def73e8087936c7cef94ac61e428f5fa667f338f93f9d6a069119a7b307cbf 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/GBKQU2092741.
Recording identifiers
- ISRC
- GBKQU2092741
- Title
- Hummingbird
- Artist
- Jack Essek
- CopyrightID (CopyrightChains transaction hash)
0xf6def73e8087936c7cef94ac61e428f5fa667f338f93f9d6a069119a7b307cbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d853e66fd264503340e2cc5d07de7a4d51e5182beaa4fbeefdafe35123135808- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2092741
- Bitcoin block existence check
- https://blockstream.info/api/block/957118