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

Block 33006

Hash
0000001b0a42551c5ae5500797d1017b49fae271bd1c53b9934063c0b2a7eabb
Confirmations
8592
Time
2026-10-26 00:03:34 UTC
Median time
2026-10-25 23:55:45 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
855b9e13183f6fa10051aef755fe877b355d3ee77f69f96940794a03fa4feca5
Previous block
000001df372c435a268d1ced8d58104ec51412d75563d7ba5aa345fa550c6805
Next block
000001e1d5f9af117cbab9d7af8175a8716a571114d12cd00d10e0255198e1a7

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 33006 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
304ace7e9c05ad0674133a0abb34a8fe… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7f9906e48dac…eed971e6737c coinbase1250.0000062
47ae859ef9b5…09972fd82a48 pays to P2MR1243.99997810.0000031
3601c6c55017…4e64736715b0 pays to P2MR1223.99991610.0000031