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

Block 36195

Hash
0000010d6b11b25cae16bbb580a32b2b25b61d9b04c4417ecdc46038001049ab
Confirmations
4608
Time
2026-10-29 13:25:06 UTC
Median time
2026-10-29 13:16:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
be3477de90ce6e716c487202f2efbe87906558d626de2c1a811616eba23023c0
Previous block
00000187f4657450a33d13ea49f425070c4f26c6055eca25de44796549cd5220
Next block
00000063126f145ddb0c7fc2c820aeb29a24564a79fc799589b14f3c240d3389

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 36195 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
b0f8508422dd69a48904e2c703c7080b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
be3477de90ce…16eba23023c0 coinbase1250