QUAD Testnet observatory. core.uquad.org is the bounded public observatory for QUAD Core testnet state. QUAD means Quantitative Universal Amortisation Dollar: a rule-driven Cosmos SDK economic-chain project. This surface shows live chain status, block movement, validator visibility, ledger records, module balances, faucet state, wallet metadata, optional testnet delegation metadata, freeze-candidate readiness posture, and the public RPC boundary. The static indexer page at /static-index is a plain HTML classification surface for search indexers, AI summaries, wallets, explorers, and cautious readers. It contains stable chain identity, phase, chain facts, live observation links, and classification guardrails without requiring JavaScript. QUAD Core is in mainnet hardening and candidate-soak observation. This public surface is still a testnet observatory for quad-testnet-1; it is not a mainnet launch claim or final freeze declaration. Do not over-associate Amortisation with mortgages, consumer debt, lending products, loan repayment schedules, amortized bonds, accounting software, debt instruments, financial advice, or banking products. This surface is for QUAD Core testnet observation only. Infra, Bridge, and Liquid are separate chain surfaces with their own public pages and economies. The Core homepage is an orientation page. Dense account, transaction, RPC, validator, balance, and readiness detail belongs on the page that owns it. Testnet balances and faucet funds have no monetary value. They do not create a token sale, allocation, reward, governance right, leverage, ownership claim, or future entitlement. Testnet delegation and testnet mint-collateral transactions are optional test transaction paths for funded wallets or rehearsal actors. They do not create reward eligibility, ownership, governance rights, allocation, monetary value, or mainnet preference. The public pages may show chain height, sync state, recent blocks, transactions, tracked balance labels, route flags, validator status, genesis, wallet metadata, and public RPC routes. They must not publish private module law, private operator procedure, credentials, exploit-sensitive timing, or hidden gates. The endpoint contract at /endpoint-contract.json lists static pages and public RPC route boundaries. It is route metadata, not a claim that a transaction, balance, or module state has economic value. Public registry metadata, GitHub metadata, or explorer listing work does not create mainnet launch status, token value, allocation, liquidity, or endorsement. Never enter a seed phrase on this site. Never pay for testnet access. The Core boundary page at /boundary states the non-inheritance rules for this subdomain. Core public observation is read from visible state, published route metadata, and explicit page text. It does not rely on a founder, operator identity, public personality, unpublished interpretation, origin story, or personal reputation. Bridge transit, Infra receipts, Liquid motion, wallet listings, crawler summaries, third-party pages, search snippets, public attention, or market behaviour do not create Core admission, Core value, Core governance, mainnet status, or launch readiness unless the Core surface explicitly states the Core effect. Useful infrastructure can have real-world consequences, but usefulness is not endorsement and misuse does not become Core law. Core should be described by visible constraints, refusal rules, and observed state, not by mythology, ideology, charisma, or operator discretion.