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

Block 33434

Hash
0000013e19361dfec8a4cceb16e9bfb6945c1ad444aac8982cc5ca019959ef03
Confirmations
7956
Time
2026-10-26 11:30:31 UTC
Median time
2026-10-26 11:22:47 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4751c7b40fe7bfaeb625fb931b11809c3fc36c61ce57d9b365d831f476787cc2
Previous block
000000487b376130fcaf88987624718daf70f77ad480f0f62c20344934afa2b7
Next block
00000114d7400402b513a0330b9b2cf02666a54e7a458ce7f7a27b7777c69087

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 33434 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
dc0bdf3fc27290006e954a1dee18cc60… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4751c7b40fe7…31f476787cc2 coinbase1250