Share this article
Arizona Governor Signs Blockchain Bill Into Law
A bill in Arizona that recognizes blockchain signatures and smart contracts has officially become state law.
By Stan Higgins
Updated Sep 11, 2021, 1:12 p.m. Published Mar 31, 2017, 3:08 p.m.
A bill in Arizona that recognizes blockchain signatures and smart contracts has officially become state law.
The measure was first introduced in early February, seeking to enshrine signatures recorded on a blockchain and smart contracts – self-executing pieces of code – under state law. Specifically, the bill aimed to make those types of records "considered to be in an electronic format and to be an electronic record".
STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters
That effort is complete, public records show. Arizona Governor Doug Ducey signed the bill on 29th March, just two days after it was sent by the state's Senate. Senators cleared the bill on the 23rd by a near-unanimous vote, after Arizona’s House of Representatives advanced the bill in late February.
As previously reported by CoinDesk, the new law focuses on any "record or contract" tied to the tech.
The text states:
"A signature that is secured through blockchain technology is considered to be in electronic form and to be an electronic signature ... A record or contract that is secured through blockchain technology is considered to be in an electronic form and to be an electronic record."
The law mirrors, in some respects, a measure passed in Vermont last year that would make blockchain data admissible in court. Like the Arizona law, the Vermont bill focused specifically on data that would be a "fact or record" tied to a blockchain.
Arizona State House image via Shutterstock
More For You
KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
More For You
Asia Morning Briefing: Data shows legacy media took a more balanced view of bitcoin in 2025
Media attention shifted from bitcoin’s environmental footprint to crime and kidnapping in 2025, while overall sentiment remained broadly neutral, according to crypto intelligence platform Perception.
What to know:
- In 2025, mainstream media coverage of Bitcoin became more balanced, with neutral reporting surpassing negative stories.
- The shift in narrative was driven by the exhaustion of earlier critiques rather than increased enthusiasm for Bitcoin.
- AI emerged as the dominant topic in media, overshadowing Bitcoin and driving more significant sentiment swings.
Top Stories
