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

Block 34735

Hash
0000019f90b8439b5f13dd179e9abc892cf45daef9d4a03080a0c0f5731e9619
Confirmations
6436
Time
2026-10-27 22:28:36 UTC
Median time
2026-10-27 22:20:49 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ee554b624c596fc7a895124fbe589dd56fc17ecb8a96e83f1fa563dfe9c2d603
Previous block
0000014b71b8f0c56a844e747177a8ea055ba9e377ac62bfbd20510c1526ba70
Next block
000000a10f9ae15fc5c99b41b07ba39bc30b97c891c8a497e500ba12d649412e

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 34735 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
249d7d1e609ee4b67f8a8835540a2219… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ee554b624c59…63dfe9c2d603 coinbase1250