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

Block 32363

Hash
000000fa55af30fb87127105a28f09ef4aac2f9f22c526f24df2e750972de566
Confirmations
8458
Time
2026-10-25 06:55:09 UTC
Median time
2026-10-25 06:47:19 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
546e2fe32a9bbe92717d16455cd5cb201407c896f33cd22842ada6476eaea5e8
Previous block
000000fdc5143dacb7f953297eccacc5de7f8f34da5bfd1496a6538ca56b1ff1
Next block
00000120c1a184225443f3e27d94842a3d0c816b0f135a60bfa2446471a3c926

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 32363 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
c4f557aab3dff1238fc7ccf1bda12417… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
546e2fe32a9b…a6476eaea5e8 coinbase1250