Polygon amoy-testnet chaindata — bor + heimdall
| Archive: | bor-amoy-2026-06-28.tar.zst (5.8G compressed) |
| Extracted: | 7.4G (7000 files) |
| SHA-256: | 0321e5d5a6b8d94a33e76de58079c8df7cf7713f0c9dd72367594a238be6d30c |
| Archive: | heimdall-amoy-2026-06-28.tar.zst (43G compressed) |
| Extracted: | 62G (148594 files) |
| SHA-256: | e74f67c8bd8c1901c1dc958fe833c93a86f7539a63905661424e222b249e8aa5 |
Compressed archive (single file, faster to fetch but slower to extract):
wget https://snapshots.girnaartech.com/polygon/amoy-testnet/bor/bor-amoy-2026-06-28.tar.zst wget https://snapshots.girnaartech.com/polygon/amoy-testnet/heimdall/heimdall-amoy-2026-06-28.tar.zst # Verify integrity: sha256sum bor-amoy-2026-06-28.tar.zst # expect 0321e5d5a6b8d94a33e76de58079c8df7cf7713f0c9dd72367594a238be6d30c sha256sum heimdall-amoy-2026-06-28.tar.zst # expect e74f67c8bd8c1901c1dc958fe833c93a86f7539a63905661424e222b249e8aa5 # 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-2026-06-28.tar.zst # Heimdall: cd /var/lib/heimdall tar --use-compress-program=zstd -xvf /path/to/heimdall-amoy-2026-06-28.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.