ISRC GBKQU1928805
Verified recording
GBKQU1928805 is “Prologue” by Pentagon,
registered on the CopyrightChains blockchain with CopyrightID
0xcb0ca403047641a965b6dbd8e58d3da3919d5182ef31b881930819c08def282c and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1928805.
Recording identifiers
- ISRC
- GBKQU1928805
- Title
- Prologue
- Artist
- Pentagon
- CopyrightID (CopyrightChains transaction hash)
0xcb0ca403047641a965b6dbd8e58d3da3919d5182ef31b881930819c08def282c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:b255762cbf5b9d945d457cf54d32fa07ef3536539c93a480d4f323d53562ab86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1928805
- Bitcoin block existence check
- https://blockstream.info/api/block/960095