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

Block 34164

Hash
00000036aaf02a739a9e09e9f63ed46482d95edeb99d42ad2ddc7ffdd041e40e
Confirmations
6455
Time
2026-10-27 07:08:31 UTC
Median time
2026-10-27 07:00:31 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
14b94a2a66bcfa164b558224600b643999ae29ed890e6bca88009ea361943e18
Previous block
000001452718df1f2865676b474b72f01140f3e9adf7fd67d05ce8b703442d13
Next block
0000019b26e1d41a38c693ac795ae545ca9584b96f75741a0c69b44b64b1f24d

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 34164 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
9a1712a5d04570ea80fd75885b5ce1b1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
14b94a2a66bc…9ea361943e18 coinbase1250