This page tracks the source peers that delivered newly accepted blocks first to Andreas or Adam. For every observed block, it identifies the first peer from which each node received it and shows that peer’s anonymized source ID, observing node, client family, network, coarse location, and delivery history. A source peer is the peer at the first observed delivery hop into one of these nodes; it is not necessarily the block’s origin, miner, or first relay on the wider Bitcoin network. Peer addresses stay private and only stable anonymized source IDs and coarse GeoIP are published. To keep source attribution independent, Andreas and Adam are deliberately prevented from peering with one another: no direct connection is configured on any exposed network, and each node blocks the other’s IP and CJDNS identities using Bitcoin Core ban rules wherever supported.

The page refreshes automatically within seconds of a newly observed block. Timestamps shown in Local time.