Polygon mainnet archive chaindata — bor + heimdall · raw files via aria2c
| Snapshot: | 2026-05-27 · 11T · 77798 files |
| Format: | raw pebble SSTs (no tarball — chaindata is too large to package) |
| Snapshot: | 2026-05-28 · 231G · 168587 files |
| Format: | raw cosmos data dir (uniform with bor — aria2c only) |
Parallel raw-file download with resume support (recommended — single command per component):
aria2c -x 16 -j 16 -c -i https://archive-snapshots.girnaartech.com/polygon/mainnet/bor-mainnet-files.txt aria2c -x 16 -j 16 -c -i https://archive-snapshots.girnaartech.com/polygon/mainnet/heimdall-mainnet-files.txt
Flags: -x 16 = 16 connections per server ·
-j 16 = 16 parallel files ·
-c = continue (resume) on interruption.
The server enforces a per-IP connection cap (6 concurrent), so the
aria2c defaults above are well within budget. HTTP 503 means the cap
was exceeded — lower -x/-j and retry.
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.