ST

security.txt history

A historical index of security.txt files across the web.

security.txt

blockchain.info

Collected on 2026-10-22 21:36 UTC.

Contact: https://hackerone.com/blockchain
Canonical: https://www.blockchain.com/.well-known/security.txt
Policy: https://bugcrowd.com/engagements/blockchain-dot-com https://hackenproof.com/programs/blockchain-dot-com

This file is shown exactly as published by the domain, as collected by the securitytxthistory crawler. 216 bytes · 3 lines.

Collection details

HTTP 200/.well-known/security.txttext/plain; charset=utf-81 redirect
Collected URL

https://www.blockchain.com/.well-known/security.txt

SHA-256

45edc7d70bde1fb9ed92fcbc1b2549ac6698b38e57a8ef9305e5f8c35069bfc2

Redirects

  1. 301https://blockchain.info/.well-known/security.txt
  2. 200https://www.blockchain.com/.well-known/security.txt