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

Block 33844

Hash
00000186addc2d922f2c63bed5e48568b9142487cb22451ccd5df6e1f7a44d01
Confirmations
6772
Time
2026-10-26 22:35:00 UTC
Median time
2026-10-26 22:26:50 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0c703e0a6e468e550dffbde90f93f20c67d6bbe262f2eae12844f364a8e5b003
Previous block
000001feb614ef3fa0e6c2c205a5f58ee444a142d4f8e5ddb4c79994ffe17841
Next block
0000013f9f522b78db2a9d75f657f978290c4270a8735e1a5272b7e1d28ad741

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 33844 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
5c8885d521db057539205662a84d85c5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0c703e0a6e46…f364a8e5b003 coinbase1250