HumanLayer
Live on mainnet · AI agents · also Payments · Last reviewed 2026-11-01
HumanLayer is an AI agent project on Arc, Circle's blockchain, live on Arc mainnet since 30 October 2026. USDC bounty marketplace: buyers post research and data tasks, escrow the reward and pay workers when a submission is approved, with a 2% fee. Built with Arc Studio; contract on Arc mainnet since 2026-10-30, with an agent API.
Status
- Live on Arc mainnet since 2026-10-30
Evidence: HumanLayer bounty escrow (active deployment) on Arc explorer · Arc mainnet block 28664886: first block with code at 0x3f77cbaec7798024c1ea91755dffeb0c516767fe
Contracts on Arc
- HumanLayer bounty escrow (active deployment):
0x43762d26a9c035d70c04d3cef58db46227073e1e(source) - HumanLayer bounty escrow (earlier deployment):
0x3f77cbaec7798024c1ea91755dffeb0c516767fe(source)
Questions
- What is HumanLayer on Arc?
- HumanLayer is listed under AI agents on Arc, Circle's blockchain. USDC bounty marketplace: buyers post research and data tasks, escrow the reward and pay workers when a submission is approved, with a 2%…
- Is HumanLayer live on Arc mainnet?
- Yes. HumanLayer has been live on Arc mainnet since 2026-10-30. Evidence
- When did HumanLayer launch on Arc?
- HumanLayer went live on Arc mainnet on 2026-10-30. Source: Arc mainnet block 28664886: first block with code at 0x3f77cbaec7798024c1ea91755dffeb0c516767fe. Source
- Who controls the contracts of HumanLayer on Arc?
- 2 contracts on Arc are attributed to HumanLayer. Registrai has not read their owner or admin roles yet.
Sources
- I-am-Esmart/HumanLayer on GitHub
- console.jsonl: Arc Studio export file (preview.studio.arc.io)
- HumanLayer Agent API health: chain 5042 and the active contract (2026-11-01)
- HumanLayer: Arc network configuration
- Arc mainnet RPC: eth_getCode and contract creation block (2026-11-01)
- Registrai: apps built with Arc Studio (2026-11-01)