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

Block 36909

Hash
0000023956e6c07d14475d313b6832b834d93f91bd1380df7479a54b35210aea
Confirmations
5055
Time
2026-10-30 08:22:54 UTC
Median time
2026-10-30 08:14:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
925614ec300b309a1c93e767a6511699bef8439c441d3dc4897cb85cfc4fb348
Previous block
00000090c4dc218a15c6682f7d79577d51cde9ea1699dce97c8314b060472d24
Next block
000001330e772d8d124dfa24e72bfe51e8681f6e9857aede050907397982e47d

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 36909 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
784b3927a9eab11967e02af5ff2bf7f4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
925614ec300b…b85cfc4fb348 coinbase1250