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

Block 36120

Hash
00000036aa8fe5842e7b3bc95799ed989545142c036725ff9732aa27f3612138
Confirmations
4288
Time
2026-10-29 11:24:47 UTC
Median time
2026-10-29 11:16:25 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8695956b161705d902f7cf3055d4d4e0eeffe15bef44839460fce0225bba99a4
Previous block
000001aa3a624a18efe3f60354116e725a42719e79024af6e56dd8f7423b29cd
Next block
000001284791847030c6006bbe15ad880c05e40eb1d5b435f966d2b95471fc8d

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 36120 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
e33056bf5da3d737e3a021f9cd18accf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8695956b1617…e0225bba99a4 coinbase1250