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

Block 33732

Hash
0000010104094b58ce1eaf90a3a3e480994570b558754e8f165118330eb9c965
Confirmations
7359
Time
2026-10-26 19:34:00 UTC
Median time
2026-10-26 19:26:06 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f1f9b3f227cd832f30283d03bbe12560f30da42357d1dfae977a893c5b61e6a3
Previous block
0000007191b19b8276c685cc134f73c617d0a9912a744a69a00c04ce3dd98ce8
Next block
000000ca7fda86040f19abc047a873bacfc2dc672768df86737c19ebaed07b2c

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 33732 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
81626ebc88a302c747737ee49d8f0617… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f1f9b3f227cd…893c5b61e6a3 coinbase1250