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

Block 34058

Hash
0000019e5812043b58bad0f9b8cc1fe77ce3f5d892fba75ea6c18febb110e7a8
Confirmations
6484
Time
2026-10-27 04:19:12 UTC
Median time
2026-10-27 04:11:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e5b3720b8245887ea5537b0753eab7f8efc2a79142648461f58a34bc5dad7f79
Previous block
000001463c1634eef173778711577ecfb3e6a663d80186ea98c27a2d1dee309f
Next block
000001feb581101381c5bede82e9ba63a3c84b65a661cd76445fd176466ac88b

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 34058 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
7511b289758f0e55caa249df2d5ed946… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e5b3720b8245…34bc5dad7f79 coinbase1250