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

Block 35486

Hash
0000016ba0fd5d7c67fef372c1cb9ecbe03c9f8586345c3fefa7f15a9a90cc7d
Confirmations
4862
Time
2026-10-28 18:27:45 UTC
Median time
2026-10-28 18:20:04 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9d6d6aad13e35b7df8630032c09b5fbd71a0b8355e8c7c1f300b3d50769e4feb
Previous block
000000fc44277dd296a02ddb64fc9f9a76a5359e7c3c5ef5013801664b8be0ab
Next block
00000070e2afb741d102c6cdb516dea0a3bc0c8d9e151b313f954f65798db1f3

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 35486 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
d899af1e524898d0c1eb9e719b0e58ac… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c127eaf87bf6…56ef460e59c0 coinbase1250.00000688
7f7f18341e0e…e02f0ac39303 spends P2MR pays to P2MR120.99598280.00000344
a2198333a1ec…fd9291a71074 spends P2MR pays to P2MR120.99598280.00000344