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

Block 39496

Hash
000000aacc0e32095247150c11360aa620719af4935d72e1d878cb3b381fe17c
Confirmations
1730
Time
2026-11-02 05:06:20 UTC
Median time
2026-11-02 04:58:20 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
8e99d05785afa074812a1ebf823790b04ca134b9cb646e82d76206677bb7de95
Previous block
0000027d179e2034001fc65bb8f346f4a16af8c1fb5bba138f36df45cdfaa35f
Next block
000001adbe24b1c864c748dd1e6cc47f7ddbe8c3b5cb93cef2aec540905ef019

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 39496 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
26fcff1e5273e815989577519d09397a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8e99d05785af…06677bb7de95 coinbase1250