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

Block 26532

Hash
00000184a6a32b7e8ddc33fe0a682f021a51599f97022875779c3c1c84b804e7
Confirmations
13781
Time
2026-10-18 17:15:43 UTC
Median time
2026-10-18 17:07:57 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
ad2535f793dc103a2cbb6148c76cdce09d90e305f4038c5ea7fd770f26fbf6e7
Previous block
0000005927d6c4997b3bee764fe132a4d91bd1ad2f4eda4863c82b0e9abfc8b6
Next block
000000387e4d22ea709e3cd5415760097c3628c0f34a17de5adb23dde5c3ecdd

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 26532 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
146d3a04b4374097911ea60956de9cbe… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ad2535f793dc…770f26fbf6e7 coinbase1250