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

Block 33472

Hash
000001f2e2313d714ededcadc60c5839d4f592f30f1de58ac87d446d3baebfbb
Confirmations
7365
Time
2026-10-26 12:32:10 UTC
Median time
2026-10-26 12:23:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
2312528f1a35225a0f2fc073e24c9685303a381f5c160c5dbb04dcb9478a7907
Previous block
000001718143496d1d1005dae320863bbca494929d5e490656cf916a9f02133f
Next block
00000110d2dfc3c9fee4f3517d125f87eb0e0e487ecf132af4dbb4c6b22fa6ea

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 33472 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
3521f2349aea089216cf930dcfb61d02… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2312528f1a35…dcb9478a7907 coinbase1250