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

Block 35969

Hash
000000b1702c822e5aebf7b1f9945ab580538248801ee9c7e7f05c7546a31d47
Confirmations
4636
Time
2026-10-29 07:22:23 UTC
Median time
2026-10-29 07:14:15 UTC
Transactions
3
Size
3,428
Weight
12,584
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
058f4b180cf130f7c597dad3a458731a2fef265664814ced5dcef4ec6f997723
Previous block
0000006ebb7c1630429e7b676a81562878a7d8b61870e6f473665e6931477685
Next block
00000000afed3ee8be79924b8a088e976ebd34c89a070ccef6222313f6118aec

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 35969 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
aef2ffabfd30f56012a218d53f34733a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fc832e74aa01…0fc7b47ca0d1 coinbase1250.00000802
befaef4a3b11…36210d0d1961 pays to P2MR120.027382010.0000031
86e167cdfe34…5dc57a0b4c37 spends P2MR pays to P2MR220.001995080.00000492