Polygon amoy-testnet chaindata — bor + heimdall
| Archive: | bor-amoy-2026-08-23.tar.zst (6.1G compressed) |
| Extracted: | 8.4G (13661 files) |
| SHA-256: | f7cc55761bf59d0ffffbda643675de30015dc531ec1867d270d4ecc8a72f6550 |
| Archive: | heimdall-amoy-2026-08-23.tar.zst (44G compressed) |
| Extracted: | 66G (215310 files) |
| SHA-256: | a6faba54ac0b71c30c18a33a6ee60fd4939e633b7a48dcf4e776403bea3e1e8b |
Compressed archive (single file, faster to fetch but slower to extract):
wget https://snapshots.girnaartech.com/polygon/amoy-testnet/bor/bor-amoy-2026-08-23.tar.zst wget https://snapshots.girnaartech.com/polygon/amoy-testnet/heimdall/heimdall-amoy-2026-08-23.tar.zst # Verify integrity: sha256sum bor-amoy-2026-08-23.tar.zst # expect f7cc55761bf59d0ffffbda643675de30015dc531ec1867d270d4ecc8a72f6550 sha256sum heimdall-amoy-2026-08-23.tar.zst # expect a6faba54ac0b71c30c18a33a6ee60fd4939e633b7a48dcf4e776403bea3e1e8b # 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-2026-08-23.tar.zst # Heimdall: cd /var/lib/heimdall tar --use-compress-program=zstd -xvf /path/to/heimdall-amoy-2026-08-23.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.