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

Block 36233

Hash
000001aa2e2db1e13b33bfd9d6433b48bb57be3d79ded1d3dd73fa580077fc8a
Confirmations
3542
Time
2026-10-29 14:25:55 UTC
Median time
2026-10-29 14:17:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
86929a4816120ba2f5bd398739ec4723fee6b874ee1c346810b794440e7bda5e
Previous block
00000105f8778fe7f8800368002bd0c7767f5b0fb4ee22fcc599441172c7a308
Next block
0000012d45821b0fd8100462c90c4da17059913e4fef87667ceb2f648a9b1203

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 36233 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
4431ffce53fc3444b854dd4c3e24557b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
86929a481612…94440e7bda5e coinbase1250