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

Block 33470

Hash
0000008f5a3fa0f9464e5fb60e534b247f7a63a94e2e9bee0c5bf25f53783f83
Confirmations
7657
Time
2026-10-26 12:28:54 UTC
Median time
2026-10-26 12:20:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7096b603f2adf329f275965f576b4e08310f7ec7879660024f579379a9816acd
Previous block
000000a19fb17704a13b82f58e81913af9f47c42b31d60de8fb3f51b5af69c87
Next block
000001718143496d1d1005dae320863bbca494929d5e490656cf916a9f02133f

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 33470 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
e918801419e4469e0c5cd8180df54ab3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7096b603f2ad…9379a9816acd coinbase1250