Arkade primary sources — 2026-05-03

Project status in this pass

• No current canonical standalone Arkade whitepaper or litepaper surfaced.
• The clearest current source of truth is the official Arkade site, the current docs corpus and technical primer, the docs llms.txt index, Ark Labs blog posts, and Ark Labs GitHub repositories.
• The docs explicitly say readers should prefer the current docs and glossary over older whitepapers or third-party specs, which matters because older “Ark” terminology still exists elsewhere.

Primary-source snapshots

1) Official site

• URL: https://arkadeos.com/
• Key excerpt:
  • The site calls Arkade “An operating system for money.”
  • It says Arkade brings financial applications directly to Bitcoin with “no wrapped tokens, no bridges, no compromises.”
  • It also positions the stack around programmable money, real-time execution, smart wallets, and Bitcoin settlement.

2) Docs homepage

• URL: https://docs.arkadeos.com/
• Key excerpt:
  • The docs homepage says Arkade is a programmable execution layer for Bitcoin.
  • It says developers can build applications for payments, assets, swaps, and smart contracts with instant settlement.
  • It says users retain full custody and that everything runs on Bitcoin today without protocol changes.

3) Technical primer

• URL: https://docs.arkadeos.com/primer
• Key excerpt:
  • The primer says applications connect to the Arkade operator through the SDK, transact in the Virtual Mempool, settle to Bitcoin through batch settlement, and can always exit unilaterally to Bitcoin L1.
  • It says user balances are composed of VTXOs nested inside taproot batch outputs.
  • It also says the operator cannot steal funds or prevent withdrawals because user funds are backed by presigned Bitcoin transactions.

4) Docs index (llms.txt)

• URL: https://docs.arkadeos.com/llms.txt
• Key excerpt:
  • The docs index exposes a wide product and protocol surface spanning arkd, boarding and exiting Arkade, offchain execution, onchain settlement, Lightning swaps, Lightning channels, escrows, channel primitives, and asset-specific docs.
  • This is strong evidence that Arkade is being developed as a broad programmable platform rather than a single payments feature.

5) Mainnet-payments deployment blog

• URL: https://blog.arklabs.xyz/closing-the-lightning-loop-bitcoins-missing-layer-secretly-goes-live/
• Key excerpt:
  • Ark Labs says Arkade processed mainnet payments at Baltic Honeybadger 2025.
  • The post says attendees used existing Lightning wallets like Phoenix, Wallet of Satoshi, and AQUA without prior integration, while merchants received VTXOs through Arkade infrastructure.
  • It also says the deployment relied on Boltz integration, Fulmine, and a BTCPay Server plugin.

6) Arkade Assets blog

• URL: https://blog.arklabs.xyz/native-assets-on-bitcoin-introducing-arkade-assets/
• Key excerpt:
  • Ark Labs says Arkade Assets is a framework for bringing stablecoins and other digital assets to Bitcoin.
  • The post says asset data is encoded with TLV payloads in OP_RETURN outputs and introduces control assets for reissuance or metadata updates.
  • It also describes a teleport commit-reveal mechanism for moving assets across Arkade batch swaps.

7) Ark Labs GitHub organization

• URL: https://github.com/ArkLabsHQ
• Key excerpt:
  • The org bio says Ark Labs is scaling Bitcoin with Ark, a fast and low-cost layer-two protocol.
  • The public repositories include Fulmine, a BTCPay Server plugin, demos, explorers, and other Arkade-related infrastructure.
  • This helps confirm that the project has an active implementation footprint beyond the docs and blog narrative.

8) Fulmine repository

• URL: https://github.com/ArkLabsHQ/fulmine
• Key excerpt:
  • The Fulmine repo says it is a Bitcoin wallet daemon built on Arkade.
  • It says Fulmine can be used as a general-purpose Arkade wallet or as infrastructure for Arkade-native services such as VHTLC serving and delegated VTXO refresh.
  • The README exposes Docker deployment, a web UI, a REST API, gRPC, and Boltz-backend configuration, which is strong evidence of an operator-facing control plane.

Working conclusion

Arkade is best cataloged as programmable Bitcoin execution infrastructure with a broad application-control-plane surface. The deciding evidence in this pass was the repeated combination of SDK/operator architecture, VTXO-based offchain execution, batched Bitcoin settlement, unilateral exits, public contract and asset docs, Lightning-swap integration, and a visible implementation footprint in Ark Labs repositories.