Polygon amoy-testnet chaindata — bor + heimdall
| Archive: | bor-amoy-2026-09-27.tar.zst (7.6G compressed) |
| Extracted: | 9.6G (13543 files) |
| SHA-256: | 57bd25de2901a44eebcd70a8513aa37e9b5259cebeaeb93bb9d8a1e0c281f6d5 |
| Archive: | heimdall-amoy-2026-09-27.tar.zst (46G compressed) |
| Extracted: | 70G (233012 files) |
| SHA-256: | 66a96ffb0d19154d176cda9c000fcb2452411bc2d46087019116c61f9ef51f6d |
Compressed archive (single file, faster to fetch but slower to extract):
wget https://snapshots.girnaartech.com/polygon/amoy-testnet/bor/bor-amoy-2026-09-27.tar.zst wget https://snapshots.girnaartech.com/polygon/amoy-testnet/heimdall/heimdall-amoy-2026-09-27.tar.zst # Verify integrity: sha256sum bor-amoy-2026-09-27.tar.zst # expect 57bd25de2901a44eebcd70a8513aa37e9b5259cebeaeb93bb9d8a1e0c281f6d5 sha256sum heimdall-amoy-2026-09-27.tar.zst # expect 66a96ffb0d19154d176cda9c000fcb2452411bc2d46087019116c61f9ef51f6d # 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-2026-09-27.tar.zst # Heimdall: cd /var/lib/heimdall tar --use-compress-program=zstd -xvf /path/to/heimdall-amoy-2026-09-27.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.