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

Block 34531

Hash
00000106ed5ab37bb9c2d223a93f3ed3dbe3e16468f7f870fbe8da5b0f90797d
Confirmations
6224
Time
2026-10-27 17:01:42 UTC
Median time
2026-10-27 16:53:45 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a798c5f2528430168e905c643fcbaa2c0ecf83f9893d7ac797c799a031d7ab3f
Previous block
000001d10f47aea32159e3192235a0d7bb225501e2e64afa76a3c52dd39050cb
Next block
000000a135b6681b8000a9400ca53f8cd1c888e4ead3342ed44f9e3ea0d422b1

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 34531 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
98019d082af6bb9f4028afd44ce02520… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a798c5f25284…99a031d7ab3f coinbase1250