MCP serverglobal.rootz.dtv/broadcast

Channels that have shut down, with the date they closed. Useful for checking whether a channel a model remembers still exists.

How current this dataset is: when each source last ran, how many assertions are live versus expired, and the gaps we know we have.

Search stations, networks and streaming channels by name, callsign, network or owner. Returns licence status, transmitter power and antenna height where filed.

Which television transmitters reach a specific latitude and longitude, graded by real terrain between the tower and that point. Answers "what can I actually watch from here", which

Where the data comes from, each with its licence and whether it may be redistributed.

Whether a US television station website can be read by an AI assistant: which AI crawlers it blocks by name in robots.txt, whether it publishes llms.txt or /.well-known/ai, and whe

Is a remembered claim about a programme still current? Returns when it was observed, whether it has expired, and what replaced it. This is the question a model cannot answer about

Verify a signed record from this service. Pass an airing_id, or pass back a record you cached earlier with its signature and we will confirm it is byte-identical to what we signed.

What is airing right now, or at a given time. Returns programmes with descriptions and, for each, when the claim was observed and when it expires. Accepts free text.