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

Block 35588

Hash
0000023a0f219249f3251bd0d3973c3303fe5bc943dec9561f8dd1b70955504c
Confirmations
5256
Time
2026-10-28 21:12:49 UTC
Median time
2026-10-28 21:04:44 UTC
Transactions
5
Size
4,045
Weight
14,023
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
57416f050ca1bf9075a5865ba1f395e76d8cf05e1f877d6751c456429018c4df
Previous block
00000220093b8d6419ade414213057bc5c9174ae21a72e867775cc80a1e6c1c7
Next block
000000d7a2dc9c2b351f160d49ca6206767c1fdbb84c37e81ce52966bae2960b

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 35588 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
c502fe6b08aca3739bd319fab8b4180c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a2f36bfc07c8…d95cf81a47fe coinbase1250.00001524
d6aea881ed68…eeb7a710581d spends P2MR pays to P2MR120.99598280.00000344
ded7a0919b14…0bb827acfa25 spends P2MR pays to P2MR120.99598280.00000344
0489b6ebe9f2…dc188bbb7372 spends P2MR pays to P2MR120.996986240.00000344
fff66185ddd7…860dc0009156 spends P2MR pays to P2MR220.001995080.00000492