{"available":true,"finalized":true,"settle_allowed":true,"gate_reason":"PROCEED_ON_CANONICAL_HEAD","head":{"seq":6974,"hash":"be587994557e61ac778df07effd2cdd4e3bdd4fcc9adfd8f6b553605e673e9e3"},"anchor_head":{"seq":6974,"hash":"be587994557e61ac778df07effd2cdd4e3bdd4fcc9adfd8f6b553605e673e9e3"},"head_matches_anchor":true,"signatures":2,"threshold":2,"validators_configured":2,"maturity":"multi-validator","single_signer":false,"bft_active":true,"byzantine_tolerant":false,"host_fault_tolerant":true,"co_located":false,"fault_domain":"hetzner-nbg1","claim":"2-of-2 validators on distinct hosts must sign — a single host can no longer finalise a head alone (crash-tolerant; Byzantine tolerance needs ≥3).","validators":[{"id":"writ-validator-1","fingerprint":"26061d992920720d","role":"independent-witness"}],"peers_responding":1,"alerts":[],"note":"this ledger head is independently attested. 2-of-2 validators on distinct hosts must sign — a single host can no longer finalise a head alone (crash-tolerant; Byzantine tolerance needs ≥3)."}