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

Block 38714

Hash
0000022f93a81400e1667935cbf578c8db3dd531841b6d72f11e4c2521122a03
Confirmations
2319
Time
2026-11-01 08:25:25 UTC
Median time
2026-11-01 08:17:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
577c7377d999a9a9038fe9e4dce7777368a19500fcc9137c33faf0794c193a1c
Previous block
0000013a4b53ec9313ad959c4e3e929cacc341d98472357992ca4ee22c49abf4
Next block
000000d29d8f27c649220ce835e698bc393459b2443f4da13d21ac8d75b6d241

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 38714 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
7cbd9c10f61b8b3233174dd2fcf12466… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
577c7377d999…f0794c193a1c coinbase1250