Blockchain
A June 18 Form 8-K from Bitmine Immersion Technologies (NYSE: BMNR) furnishes a press release declaring a cash dividend on its NYSE-listed 9.50% Series A Perpetual Preferred Stock, payable July 10.
Blockchain
A June 18 Form 8-K from Eightco Holdings (NASDAQ: ORBS) attaches a press release itemizing a roughly $472 million treasury weighted toward Worldcoin, Ethereum, and indirect private-company equity.
Blockchain
A run of distributed-ledger applications from Bank of America keeps landing on the same idea: put the data integrity on a ledger, but keep the data itself off it.
Blockchain
A published application binds a physical product to a non-fungible token on a blockchain, then verifies authenticity by scanning a code and querying the chain. It extends a years-deep distributed-ledger filing history.
Blockchain
A patent issued March 17, 2026 covers paired smart contracts that move value between two different blockchain networks through one exchange platform. It extends an on-chain operations estate now reaching past 100 records.
Blockchain
A published application describes registry services for decentralized identifiers and verifiable credentials running on a permissioned distributed ledger. It points toward standards-track identity infrastructure rather than a token or a coin.
Blockchain
A patent issued March 24, 2026 covers matching a virtual-world avatar to a verified customer identity by querying a blockchain network. It sits atop one of the largest bank-held distributed-ledger estates on record.
Blockchain
An application published April 2, 2026 hardens a physical card against rogue terminals using a voltage check, with a blockchain appearing only as a place to record operational data. The peripheral on-chain role is the signal.
Blockchain
A patent issued March 31, 2026 chains non-fungible tokens and a smart contract to gate when a machine build can run. It maps a bank's issued coverage at the unusual intersection of NFTs and enterprise deployment control.
Blockchain
A cluster of applications published April 9, 2026 describes turning documents and machine-learning models into tokens recorded on a distributed ledger. The concentration in a single week is the signal worth reading.
Blockchain
A patent issued April 7, 2026 covers folding transaction data into a challenge-response check before a block is added to a chain. It maps where one of the largest payment processors now holds issued coverage at the on-chain settlement layer.
Blockchain
A recent cluster of Wells Fargo blockchain applications — the latest published April 9, 2026 — describes tokenizing files, machine-learning models and intellectual property onto a distributed ledger, plus a private-network digital currency and a 'protection architecture' for moving assets across ledgers. The filings signal a build toward institution-controlled on-chain assets.
Blockchain
A patent issued to Microsoft the week of April 14, 2026 covers verifiable attribute maps backed by a tamper-evident ledger database that clients can independently validate against a digest. It extends a multi-year cluster of verifiable-ledger and confidential-blockchain grants by the same core inventors.
Blockchain
Six blockchain applications published to Truist Bank the week of April 23, 2026 describe a permissioned, node-based platform for master- and reference-data management, with smart-contract trust controls and a shared master ledger. The cluster signals an internal data-infrastructure bet rather than a consumer crypto product.
Blockchain
A patent issued to Bank of America the week of April 21, 2026 covers transferring data objects between files by exchanging digital tokens of matching value on a blockchain network. It extends a 231-record on-chain estate concentrated in the blockchain-specific H04L 9/50 class.
Blockchain
A Capital One application published the last week of April 2026 authenticates digital services with a contactless card, with a blockchain appearing only as an optional record-keeping node. The thin on-chain footprint is itself the signal.
Blockchain
Two blockchain grants issued to Citibank the last week of April 2026 cover a bifurcated smart contract that enforces a shared signature requirement and a way to gate blockchain actions while resources are offline. They add to a fast-growing on-chain patent estate.
Blockchain
A Mastercard application published the first week of May 2026 stores encrypted device security profiles on a blockchain. It extends a long publication cluster that treats the chain as a tamper-evident record layer for the payments network's own data.
Blockchain
Three blockchain patents issued to nChain in the first week of May 2026 cover token consolidation, multi-party address generation, and a layered node network — additions to a grant estate that sits on the protocol layer of a Bitcoin-style chain.
Blockchain
A Visa application published the week of May 12 covers cross-channel checkout verification. Set against the company's recent blockchain applications, it marks where Visa is wiring crypto wallets into card-style authentication.
Blockchain
A patent issued the week of May 12 covers moving control of a vehicle by transferring a non-fungible token between wallets. It extends a years-long Capital One blockchain estate.
Blockchain
A published application from the week of May 19 describes counting platform events and reconciling them against a blockchain. It reads against a long Mastercard ledger-filing history aimed at payment infrastructure, not coins.
Blockchain
A grant issued the week of May 19 ties participation in a distributed-trust network to a node's proven geographic location and its digital-asset holdings. It sits inside a wider bank ledger estate.
Blockchain
A published application describes switching consensus protocols mid-flight when a network's block production is attacked. It extends an Ava Labs disclosure cluster centered on the reliability and customization of the chain itself.
