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A crisp, verifiable crypto coin. Soooo Minty!
Spearmint (SPMTC)

Spearmint is a SHA-256, ASIC-friendly crypto coin forked directly from the Bitcoin Core codebase for proven, decade-tested reliability. We prioritize verifiable security and nimble defense to ensure longevity, regardless of network size.

Ticker: SPMTC Algorithm: SHA-256 Core: Bitcoin Fork (Tested) Defense: ADR/DBF Pools: ckpool fork Block Target: 30 Seconds
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Why Spearmint stands out

Verify > Trust

Most launches ask you to trust. Spearmint asks you to verify—with share logs, build hashes, and public parameters.

Decade-Tested Base

Forking directly from Bitcoin Core means our fundamental code is stable, auditable, and inherently secure.

Visible Mining

A ckpool-based fork surfaces transparent share accounting and exportable telemetry.

Open Mechanics

Parameters & emissions published at launch. No gimmicks; clarity that welcomes scrutiny.

Security & Longevity: Hardened Against Attack

Spearmint's core strength is its proactive defense against low-hash-rate attacks common to new SHA-256 coins. Two layers:

Layer 1: Aggressive Difficulty Retargeting (ADR)

Difficulty is hyper-reactive (per-block retargeting). Rapid spikes in hash rate become immediately unprofitable.

Layer 2: Delayed Block Finality (DBF)

High-value transactions require a higher confirmation depth. Reorg attempts become slow and costly.

Who’s behind Spearmint

Public Backing

Instant Access directs Spearmint as identifiable stewards. No nameless team.

Built to Self-Govern

Decentralized self-governance with transparent oversight—reviewable proposals, documented decisions, and change logs.

Made to Last

Conservative technical choices and repeatable operations over short-term theatrics.

Oversight & Accountability
  • Public RFCs & signed releases
  • Reproducible builds with hashes
  • Post-mortems and audit notes archived
Community Safeguards
  • Open discussion in Discord
  • Operator council calls (notes published)
  • Documented parameter change process
No Off-Grid Ambiguity

Public stewardship and verifiable identity—while the network remains decentralized.

Mining: straightforward, scalable

Hardware

Use any SHA-256 ASIC—from compact devices to larger rigs—subject to power & thermals.

ckpool fork

Pools run a ckpool-based fork emphasizing transparency, attack mitigation, and auditability.

  • Exportable share logs & worker stats
  • Hardened defaults against common vectors
  • Operator docs & dashboards post-launch

Governance: decentralized, accountable

BTC-Fork Core

We inherit years of reviewed code paths—familiar, auditable, and intentionally conservative for predictable behavior.

Accountability Layer

Proposals are published, discussed, and signed. Releases include hashes and rollback notes.

Community Replication

Node mirroring (2026) expands replication and observability.

Investor & Interested-Party Overview

Clarity at Launch
  • Public chain parameters & genesis proofs
  • Signed binaries with SHA-256 hashes
  • Reproducible build steps
Open Build Log
Governance & Reporting
  • Release notes & change logs
  • Quarterly technical updates
  • Incident disclosures (if any)
Join Community Updates
Risks & Disclaimers

Early networks face volatility, coordination risk, and security hardening. Spearmint does not offer financial advice; participation is at your discretion.

Read FAQ

Evidence over theatrics

A rolling “Proof Log” tracks releases, parameters, and telemetry as they go live.

Release Receipts

v0.1-test → git tag → commit hash → binary SHA256 → reproducible build steps.

Telemetry Demos

An anonymized playground showing share flow, payout math, and latency stats.

Parameters

Emissions & consensus parameters published at launch with commentary and references.

Open Build Log Economic Policy
Build Hashes Exportable Logs Mirror Count (2026) Independent Notes

Roadmap

Q4 2025 → Q1 2026
Closed testing: ckpool fork hardening, node tuning, telemetry validation.
Early 2026
Public launch window. Mining endpoints open progressively as stability thresholds are met.
2026
Community node mirroring opens for replication, observability, and geo-redundancy.
Post-launch
Docs, SDKs, operator guides, and explorer endpoints; upgrades proposed via fork governance.

Coming soon — join the Discord

We’re finalizing test milestones and hardening the ckpool fork. If you value auditable mechanics, accountable stewardship, and transparent mining, you’ll want a front-row seat as defaults get set.

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Changelogs Test Calls Operator Council Mining Help

FAQ

What is the Spearmint Core derived from?

Spearmint Core is a direct fork of the Bitcoin Core codebase.

How is the coin protected from a 51% attack?

Dual defense: ADR (per-block difficulty responsiveness) and DBF (higher confirmation depth for finality).

Is Spearmint a replacement for traditional instruments?

No. Spearmint is a crypto coin for decentralized ecosystems. It is not financial advice.

How are pools different?

ckpool-based fork with transparent share accounting, exportable telemetry, and hardened defaults.

Which miners work?

Any SHA-256 ASIC, subject to power and thermal limits.

When can I run my own node?

Node mirroring opens in 2026 to broaden replication and diversity.

Who’s responsible if something breaks?

Public maintainers publish signed releases, changelogs, and post-mortems. The network remains decentralized.

How do I stay updated?

Join Discord for updates, test invites, and operator discussions.

This website does not offer financial advice.