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

Block 36032

Hash
000001d61ff3e40a398a1db456eb53b470f27bf89a7ea69fe9a21d2af207c419
Confirmations
4378
Time
2026-10-29 09:03:11 UTC
Median time
2026-10-29 08:54:49 UTC
Transactions
5
Size
3,826
Weight
13,552
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d8539fc9ba3a3f6b27dcc01798931a10dd9fdfaf2e461005d25d524db1e58298
Previous block
00000012222cc6ca8f9c0ab7c787f38baef72e06f469938fe05759d1818c8c46
Next block
0000001da3bca24cc3cbefe50f325987b2ad8bc12dc02842fc8195d6b500a8c7

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 36032 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
e8e45820e15ecf656f41d671b6aec07a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6b02ae9e3183…ff0ee781edc3 coinbase1250.0000129
8545eb61b690…1e2370f63476 spends P2MR pays to P2MR110.000997420.00000258
16bf6ff2c6ae…2750ea88ba25 spends P2MR pays to P2MR120.99598280.00000344
a49676725773…2504e6d23a92 spends P2MR pays to P2MR120.99598280.00000344
08f328c22da3…8213c67e40aa spends P2MR pays to P2MR120.996986240.00000344