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

Block 33469

Hash
000000a19fb17704a13b82f58e81913af9f47c42b31d60de8fb3f51b5af69c87
Confirmations
7636
Time
2026-10-26 12:27:20 UTC
Median time
2026-10-26 12:18:48 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
2f039ffb1fac8cb191f224b4f7bb6bb363283b765083fade8012ec24811b0cd7
Previous block
000000ed766c59162ed33cafbf12686afe0bf652a840ad2448b79d44fc8e5999
Next block
0000008f5a3fa0f9464e5fb60e534b247f7a63a94e2e9bee0c5bf25f53783f83

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 33469 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
cc594c6b2baec2b96a1cff577fd9cfda… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2f039ffb1fac…ec24811b0cd7 coinbase1250