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In plain words
register
an official list a public body publishes: licenses, recalls, parcels, exclusions
keeper
the public body that publishes a register
record
one entry from a register, as the keeper printed it
receipt
the file a record came from, its fingerprint, and the date it was read
door
the one address, API and assistant connection, that serves every record
corpus
every record of one kind the door holds

Observatory

Refresh log

Every file the connector has read, in the order it read them. A changed hash means the register printed something new since its last read; an unchanged one means the file was read again and matched.

Refresh log

CorpusRegisterFetchedPublishedHashBytesChangedRetained
contract_noticeus-sam-opportunities2026-10-13T05:22:58.834Z2026-10-13T03:30:28.000Z906557679173205,654,840ChangedRetained
contract_noticeus-sam-opportunities2026-10-11T05:27:07.114Z2026-10-11T03:30:39.000Z8cfc0f5e7076206,762,256ChangedRetained
contract_noticeus-sam-opportunities2026-10-09T04:51:34.928Z2026-10-09T03:30:27.000Z91fbd6c8aca9213,499,271ChangedRetained
contract_noticeus-sam-opportunities2026-10-07T19:11:16.215Z2026-10-07T03:30:44.000Z0e0c86cf4ffd210,853,346ChangedRetained
contract_noticeus-sam-opportunities2026-10-06T04:57:45.123Z2026-10-06T03:30:43.000Z9a918b2d7447210,934,998ChangedRetained
contract_noticeus-sam-opportunities2026-10-04T15:29:40.937ZNot published11bd2d284d76209,732,415ChangedRetained