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Tavchain’s network files select native network tavchaintestnet_771002-1 and EVM chain ID 771002. For a new node, use the installation chooser. The published Docker image and native bundles include the matching configuration; separate network-file assembly is for the earlier manual client installation.

Choose the matching release

The earlier client archive contains historical network files. Its manual installation replaces them with the authenticated 771002 files before initializing a fresh node. Do not replace genesis or configuration in an existing home as an upgrade shortcut. Download base: https://testnet.tavchain.safeney.com/downloads/tavchain-network-771002-1. The package contains genesis.json, config.toml, app.toml, peers.txt, network.json, README.md, VERIFY.md, SHA256SUMS and tavchain-network-771002-1.tar.gz. Its signed manifest is NETWORK-RELEASE.json with detached NETWORK-RELEASE.json.sig. Use the trusted fingerprint SHA256:rZRDFiztp0bd51gCAI/qKBGxkOKl9Fv52UWdbUpUQRM, principal safeney-tavchain-releases and namespace tavchain-release-v1. Signed release metadata records the package at preparation time. Check the network reference and current RPC for live network identity. Checksums alone do not establish publisher identity. A checksum or signature does not prove that a network is public or that synchronization succeeded. The node executable and application/dependency source archives remain at the existing client release. Dependencies retain their existing licenses and notices. The newer native release provides tested Linux x86-64, Linux ARM64 and Windows x86-64 full-node binaries with a separate signed manifest. Its exact source and packaging changes are provided alongside the binaries. Browse the Tavchain node source and public network files. For installation and reproducible builds, continue to use the authenticated release archives and their exact build instructions.

Docker package

For a new Linux x86-64 node, follow Run a node with Docker. Its public image includes the current network files; the registry Compose file pins its exact digest. The signed Docker archive remains the local-build alternative. Verify DOCKER-RELEASE.json and its detached signature before extracting the archive and following its README. The original download base remains https://testnet.tavchain.safeney.com/downloads/tavchain-docker-771002-1. Both Docker routes map host RPC to 127.0.0.1 and publish no P2P host port. Their client is Linux amd64 only. The image digest identifies image bytes; it is separate from the archive’s existing detached signature. Native binary compatibility is documented separately.

Public peers

These three endpoints share a hosting failure domain. They are persistent peers, not three independent operators or a separate seed service. The observer profile disables PEX and allows duplicate peer IPs.

Local full-node listeners

REST, gRPC, gRPC-web, metrics and unsafe RPC remain disabled. This observer follows history from genesis and retains it. It is not a validator configuration. See Node service, Monitor a node and Security.