Excogitātor

Don’t be the best.Be the only.

A distinct human presence is becoming scarce.

Veni, vidi, cogitavi

Dr. Shayne Heffernan Ph.D.

Shayne Heffernan

Every financial revolution has changed the speed and the surface of finance without changing its substance. Debt cycles still overshoot. Inflation still compounds. Bubbles still form around the new thing while the old rules keep applying. What is different this time is that intelligence itself has become abundant, and everything abundant gets cheap. The scarce thing now is a distinct human presence: judgement shaped by real consequence, taste built over decades, and the willingness to care about a question for longer than is efficient.

I write about that gap most days, and I build in it the rest of the time. Forty years across capital markets, venture capital and emerging technology, and the part that still cannot be automated is the judgement about which question was worth asking. Everything below is published at Live Trading News, wrapped in post-quantum cryptography and anchored on chain at the moment it goes out. The text cannot be altered. Change a word and it is re-signed and re-stamped, and the chain records the new time, so every version and every date stands permanently on the record.

AI

The build-out, the quantum timeline, and what any of it is actually for.

Thinking

Judgement, independence, and staying non-fungible in an AI world.

Markets

Stocks, macro, ramblings and the KXCO build.

Longevity

Healthspan science, and separating the evidence from the sales pitch.

Life

Food, travel, sport, and the unoptimised parts that refill the well.

Latest

7 October 2026

Tokenisation and RWA With KXCO: ML-DSA-87 on Chain, Verifiable by Anyone

Armature, KXCO's chain, has verified ML-DSA-87, the highest security category in NIST FIPS 204, natively on chain since 6 October 2026, and KXCO's platform signing keys moved to it on 6 and 7 October. Regulators now name tokenisation a supervisory priority, and DORA already requires cryptography that can change with cryptanalysis. Six tests an institution should run before it trusts a tokenisation platform, and where to check KXCO's answer to each.

7 October 2026

KXCO Pay Is Live: WooCommerce Crypto Payments Straight to Your Own Wallet

KXCO Pay 1.0.0 went live on WordPress.org on 7 October 2026. It adds Bitcoin, Ether, USDT and USDC to WooCommerce, and the customer pays the merchant's own address. The plugin holds no funds and no keys: it reads the chain through public services, prices each order from CoinGecko, locks the rate and settles the order once the payment confirms. A shortcode, a block and a REST API take payment on any page. Free under the GPL, with no commission on any payment.

7 October 2026

How ML-DSA-87 Opens the Door to Government Contracts

Government contracts turn on a written question: which algorithm, at which parameter set? The NSA names ML-DSA-87 for every classification level of US national security systems, and new acquisitions must meet that suite from 1 January 2027. Australia's ISM prefers it. Executive Order 14412 puts NIST's post-quantum standards into federal contracting by 2030. KXCO's chain has checked ML-DSA-87 in consensus since 6 October 2026, and on 7 October KXCO moved its own signing keys to it.

6 October 2026

KXCO Now Verifies ML-DSA-87 in Consensus, the Signature Level Named by the NSA

On 6 October 2026 KXCO's chain began verifying ML-DSA-87 signatures as a rule of consensus, and the first ML-DSA-87 identity registered 28 seconds later. ML-DSA-87 is the category 5 level of NIST's FIPS 204, specified by the NSA for US national security systems and preferred by Australia's Information Security Manual. KXCO ships it for signing and for keys held in hardware, accepts it across its network and verifies it on chain, and anyone can check a verdict.

5 October 2026

Weekly Market Outlook: Fed Minutes, Anthropic and OpenAI IPOs, Gold, Bitcoin, FX

The Fed raised rates in September and payrolls rose 29,000, per the Labor Department. This week the FOMC minutes, three Treasury auctions and a 10-year near 5.3 percent test that gap. Anthropic's IPO clock runs toward a 14 October investor day while OpenAI's chief executive says not 2026. Gold sits 26 percent below its record, bitcoin near $85,500, the dollar up three weeks running. Two knowledge graphs from KXCO's records map the IPO backers and the FDA board.

The full archive on Live Trading News