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

Block 36224

Hash
00000164d930af9b26f8e8a62dc284da72422006fe4e83e7e8d8f2fab0d11cec
Confirmations
4350
Time
2026-10-29 14:11:41 UTC
Median time
2026-10-29 14:03:41 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fe7fc4b9429d781833e76a83e4f6ca8526464ec0e80a29886d3dea41ced80430
Previous block
000000f91d2b8ecc4a8dbd9a2bdaaaaa1d563f7de3fec706a7edd20c209320b0
Next block
000001b352a58ade301536cdbf5d33d8599ce264b68c054b58bdb05a9f076530

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 36224 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
af7ea96e165bb07e0c2f27e0f3eafdb3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fe7fc4b9429d…ea41ced80430 coinbase1250