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

Block 36366

Hash
00000091366f193134165fbd9e6b0132cc65f20b0bd268bd7f04e10a97733ded
Confirmations
4470
Time
2026-10-29 17:58:19 UTC
Median time
2026-10-29 17:50:20 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
5ee6ef119d7f622eae8efd2a2b853fd326b6c7f0fb1f338497a2c138226039bd
Previous block
0000000c35ec60a3b3a733205dcbe657b449e558b05aef8626ff6e97d4efeee4
Next block
000001da6c57bdfae4492d7940eb053901e4f518a572039547e0c5c768612660

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 36366 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
3ab8b9fc4fd369b2098f921fdc5f2933… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5ee6ef119d7f…c138226039bd coinbase1250