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

Block 35836

Hash
00000047f076e1cd68411358e21118d7d51abbf0e7b75234789f4cb4261c0554
Confirmations
4561
Time
2026-10-29 03:48:47 UTC
Median time
2026-10-29 03:40:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
72e113313be84f616161362dff2a60dbdf75d73fa74e2e4bc600b952ed7ed513
Previous block
000001419d66841318e4f2cd66b287ecdb468a66a18b169e85f08babf04ae9aa
Next block
000001166825e10e86551e069fb76a32b1d7d0c6e715719d689d32c5494aec66

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 35836 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
4bcb39f8fbea43609d0f406e7c45cab4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
72e113313be8…b952ed7ed513 coinbase1250