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Build on it

One API, one assistant connection, one receipt standard, and the door measuring itself in public.

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
cpsc_recallcpsc-recalls2026-09-30T05:56:13.190ZNot published0a01301aec087,128,650ChangedRetained
cpsc_recallcpsc-recalls2026-09-29T07:51:23.679Z2026-09-24T00:00:00.000Z1b022dde64a07,128,028ChangedNot retained