Polygon amoy-testnet chaindata — bor + heimdall
| Archive: | bor-amoy-2026-10-25.tar.zst (6.3G compressed) |
| Extracted: | 8.2G (13497 files) |
| SHA-256: | 3fa57cd90035d3af018e225c75e9d977c4987c8b2debf3888d68a79fc92ad236 |
| Archive: | heimdall-amoy-2026-10-25.tar.zst (46G compressed) |
| Extracted: | 69G (255976 files) |
| SHA-256: | 8403146f3dbf81969d9d34e4928b44e267278d32682bc4b0e3829bef09b6ed71 |
Compressed archive (single file, faster to fetch but slower to extract):
wget https://snapshots.girnaartech.com/polygon/amoy-testnet/bor/bor-amoy-2026-10-25.tar.zst wget https://snapshots.girnaartech.com/polygon/amoy-testnet/heimdall/heimdall-amoy-2026-10-25.tar.zst # Verify integrity: sha256sum bor-amoy-2026-10-25.tar.zst # expect 3fa57cd90035d3af018e225c75e9d977c4987c8b2debf3888d68a79fc92ad236 sha256sum heimdall-amoy-2026-10-25.tar.zst # expect 8403146f3dbf81969d9d34e4928b44e267278d32682bc4b0e3829bef09b6ed71 # Bor — extract into your bor data dir: cd /var/lib/bor/data/bor # or your equivalent host path tar --use-compress-program=zstd -xvf /path/to/bor-amoy-2026-10-25.tar.zst # Heimdall: cd /var/lib/heimdall tar --use-compress-program=zstd -xvf /path/to/heimdall-amoy-2026-10-25.tar.zst
Parallel raw-file download (faster overall, requires aria2c):
aria2c -x 16 -j 16 -i https://snapshots.girnaartech.com/polygon/amoy-testnet/bor-amoy-testnet-files.txt aria2c -x 16 -j 16 -i https://snapshots.girnaartech.com/polygon/amoy-testnet/heimdall-amoy-testnet-files.txt
priv_validator_state.json. Re-seed it from your own backup
(active validator) or with {"height":"0","round":0,"step":0}
(dummy / fresh node) before starting heimdall. Also remove any stale
addrbook.json / upgrade_info.json from the
extracted data dir.