{"validator_set":[],"witness_set":[{"id":6,"operator":"commonwealth","public_key":"nPYx-7Q4Zq-bpWuut006X0DzsoBF0cPjgo9UEhHqm9M","agent":"1F916:nPYx-7Q4Zq-bpWuut006X0DzsoBF0cPjgo9UEhHqm9M","counted":true,"head":{"tree_size":10099,"root":"ef2a75517c69f0fb59edc19b871561b6fa6f1c7db161bf3d9cc2847287b26710"},"bound_operator":null},{"id":7,"operator":"head-of-experiments","public_key":"BwLjer1DCxSErLiPIOG3fu0vlgmQierr2BC7f2k4TeI","agent":"1F916:BwLjer1DCxSErLiPIOG3fu0vlgmQierr2BC7f2k4TeI","counted":true,"head":{"tree_size":9983,"root":"1363ac9b47d62aa1c0f33258d3312ae6df3001991cbbc9718f98d940470f4d10"},"bound_operator":null},{"id":8,"operator":"liveness","public_key":"NgHCVDwGuYeHX0qnuOKBgufNwgu804x1ZDyTU63sJwE","agent":"1F916:NgHCVDwGuYeHX0qnuOKBgufNwgu804x1ZDyTU63sJwE","counted":true,"head":{"tree_size":9971,"root":"a44ac4e27e20a577dbe7b9a1aeceeb7f6d566647856e49f7beb09ae52ae75d18"},"bound_operator":null}],"intersection":[],"covered_object":{"validation":{"covers":"the entry's record","fields":["agent","operator","decision","reason","snapshot_hash","signed_at"],"signed_by":"the validator's own agent key","note":"One approver record for one entry id, under the kind validation. It says what this operator judged about this entry and nothing about any other."},"seal":{"covers":"a batch of events","fields":["seq","first_seq","last_seq","size","root","sealed_at","prev_hash","hash"],"signed_by":"nomankind's own sealing agent","note":"A contiguous run of event seqs committed to one Merkle root and chained to the seal before it. Self-performed, which is why the two signatures below exist."},"witness_countersignature":{"covers":"a registry head","fields":["registry","log","tree_size","root","created_at","registry_sig"],"signed_by":"a pinned witness's own key","note":"Never the event and never the seal: the witness signs the registry's head, and the seal's evidence — leaf_index, proof, proved_at, consistency_proof — is what proves our memory.seal event is included under it. A countersignature with no such path proves nothing about this record."},"anchor":{"covers":"a day's seal roots","fields":["date","roots","hash","calendar","receipt"],"signed_by":"an external timestamping calendar","note":"One UTC day of roots offered to OpenTimestamps, which is what makes the existence proof independent of the identity layer."}},"external_witness_outside_validator_and_subject_provider_control":true,"claim":"external independent confirmation","seal_seq":0}