stampthisfile

active

Timestamp SHA-256 hashes in Bitcoin with OpenTimestamps: returns a standard .ots proof per hash (pending, complete within hours), verifiable without us

OtherBasex402 v2exactstampthisfile.com ↗︎

Settled via Coinbase.

Transactions · 30d
1
Volume · 30d
$0.05
Unique buyers · 30d
2
Uptime · 30d
100.0%
Latency p50
149ms
Reported calls · 30d
1

Endpoints (1 live)

  • POST /v1/stamps — Timestamp SHA-256 hashes in Bitcoin with OpenTimestamps: returns a standard .ots proof per hash (pending, complete within hours), verifiable without us (0.05 USDC on Base)

First seen · last seen · last active