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

Block 36165

Hash
0000002edb63499fcab75ae3f763d68027f2f7c6a075f77d922e7bb1615ce43c
Confirmations
4346
Time
2026-10-29 12:36:40 UTC
Median time
2026-10-29 12:28:53 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3069c7f299483634fa4c582e947bd18af7d69ed87b53cb2cb4019d5ba9357a53
Previous block
000001ceb53e72312254639e8889a55295ae32f84bb24529043e2c563ada2d29
Next block
0000003fc79257a73800bf4c62dc30606df088dc5e9f63b0c174bb6bfb2e66c4

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 36165 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
e59890ec63014631f04905db1577c700… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3069c7f29948…9d5ba9357a53 coinbase1250