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

Block 33239

Hash
00000195351abb1eed7ce08eb260767d3380878de4b88ea60ae781f3a64fde1d
Confirmations
7726
Time
2026-10-26 06:17:14 UTC
Median time
2026-10-26 06:09:31 UTC
Transactions
4
Size
11,251
Weight
20,566
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9de572ef0d2a2c03f840a9f827a02f179e04a9c053d36f624f3fbd444c54be05
Previous block
0000005187d21a7a3a4ab7c589359d113072ea7e2dde1d1dfc1f5ef5b5169a80
Next block
0000008bd63979a568376ebf99075bc29738250fefb5bd0f2a26288d7d6aaf18

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 33239 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
fb181306852442be10bf61685f21b958… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
66192fd7fe43…61626f565dcc coinbase1250.00004796
8c9de8617b9e…9d48b7a63b45 pays to P2MR1232.9999440.0000031
601970bfe7c0…9f5fad98a4e9 pays to P2MR1210.99987580.0000031
19c26c73af26…a921552c9acb spends P2MR pays to P2MR110.999958240.00004176