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

Block 33471

Hash
000001718143496d1d1005dae320863bbca494929d5e490656cf916a9f02133f
Confirmations
7526
Time
2026-10-26 12:30:34 UTC
Median time
2026-10-26 12:22:25 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
26cb722a798015b30b7bf49aa6b947efbd571af4f70420d1e9ba5b89db09decf
Previous block
0000008f5a3fa0f9464e5fb60e534b247f7a63a94e2e9bee0c5bf25f53783f83
Next block
000001f2e2313d714ededcadc60c5839d4f592f30f1de58ac87d446d3baebfbb

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 33471 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
e5d91d74aa1abdaf06e677611dc0752b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
26cb722a7980…5b89db09decf coinbase1250