Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 35419

Hash
00000109eb4ade87c95a4954108c68e588128d51466d481f62e6b0f6df7f8dab
Confirmations
5274
Time
2026-10-28 16:39:31 UTC
Median time
2026-10-28 16:31:47 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3a0aa2f11191151d36221fca16c6fb08f81f5007efdc5aec62016a96ae994d8e
Previous block
0000016b867d7cafe0908b43a79194c522bd0b41fb33234546659e4d17a70c32
Next block
0000010440221c47bb027a8bf64f652212868f391436d5a8b8641192ec3e4de1

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 35419 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
7b82058959db8594ff91bcbe25ce30a0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
67feaaf78d6a…9968b462eaaf coinbase1250.00000688
6690dc3459bf…6411310aab3e spends P2MR pays to P2MR120.99598280.00000344
a2e8678ff1d7…f170fe93e7c1 spends P2MR pays to P2MR120.997989680.00000344