DATUM Gateway StartOS pow_0.4.1_20 (Fly tip 121edd0 multi-out)

MaVeTh DATUM Gateway for StartOS #pow:0.4.1:20

FlyTheElephant tip 121edd0 (Jason #17 blake2b_coinbase_index multi-out) for Blake pooled mining.

• Commits to Prime type 4 when the coinbaser has answered (not empty type-0)
• No pool_pubkey auto-fetch — paste the 128-hex Prime pubkey or the Gateway will not start pooled
• StartOS packaging based on Leo/Retropex pow_0.4.1_17

Gateway tip: 121edd06244082df2aa101f3b3c424faed8dd31b

Which file to sideload

File	Use on
datum_aarch64.s9pk	Raspberry Pi / ARM Start9 (most users)
datum_x86_64.s9pk	Intel/AMD Start9

Install

1. StartOS → Sideload → upload the matching .s9pk
2. Upgrades existing Datum Gateway (id: datum)
3. Point pool host at your DATUM Prime (e.g. TIDES) and set pool pubkey
4. /coinbaser should show multi-out; shares should be cb_id=4

Checksums (SHA256)

3cc9501238ccbcb6a5805ec711b622dfdd399de6a5f4c6a0e7c1ddbc723e1eba  datum_x86_64.s9pk
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### Source

- Packaging: https://github.com/Maveth/datum-gateway-startos
- Gateway: https://github.com/Maveth/datum_gateway-fly @ `121edd0`
- Upstream Fly branch: https://github.com/FlyTheElephant1/datum_gateway/tree/test/console-collapse-pr14-pr17