Is this listing an endorsement?

No. Editorial entries are unpaid. Status, evidence and flags are observations, not endorsements.

Fireblocks

Live on ArcservesChecked 28 September 2026Wallets & Custody · Embedded wallets

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In one line

Fireblocks is live on Arc mainnet, Circle's Arc blockchain, as of 28 September 2026. Day-one integration named by Circle; institutional custody and transfer policy for Arc balances. Listed in Arc's official ecosystem directory. Source: arc.io, checked 28 September 2026.

Status on Arc

Live on Arc

Listed in Arc's official ecosystem directory

Next flip: the product going away, or no observed activity at a re-check.

Observed 2026-09-28 · source: arc.io

Official source

Day-one integration named in Circle's Arc mainnet release and listed on Circle's Arc ecosystem page.

Checked 2026-09-02 · source

Claimed listing

Not claimed

A verified claim from the project's own domain turns this green.

Checked 2026-09-28

Product live to customers

Not observed

A product real customers can use on Arc turns this green.

Checked 2026-09-02

What it builds on Arc

Day-one integration named by Circle; institutional custody and transfer policy for Arc balances.

Written by the editor · checked 2026-09-28 · How status works →

Timeline on Arc

2026-09-28Live on ArcListed in Arc's official ecosystem directorysource: arc.io

2026-09-16Arc mainnet opened

Evidence

Third-party sourcesListed in Arc's official ecosystem directoryChecked 2026-09-28 · arc.io

Project claimsWe have not observed the project claiming Arc work itself.Checked 2026-09-02 · circle.com

On chainNo Arc addresses on file.Checked 2026-09-28

Checks record what we observed. Not applicable means the check has no meaning for this project; none of this is a safety judgment or investment advice.

Is Fireblocks live on Arc?

We observed it working for real customers on 2026-09-28. Listed in Arc's official ecosystem directory

What does Fireblocks build on Arc?

Day-one integration named by Circle; institutional custody and transfer policy for Arc balances.

Where does Fireblocks sit in the directory?

Wallets & Custody · Embedded wallets, with the serves role. Roles describe what a project does with the chain, not how good it is.

Questions

Is Fireblocks live on Arc?: We observed it working for real customers on 2026-09-28. Listed in Arc's official ecosystem directory
What does Fireblocks do on Arc?: Day-one integration named by Circle; institutional custody and transfer policy for Arc balances.
Where does Fireblocks sit in the directory?: Wallets & Custody · Embedded wallets, with the serves role. Roles describe what a project does with the chain, not how good it is.
Is this listing an endorsement?: No. Editorial entries are unpaid. Status, evidence and flags are observations, not endorsements.