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

Block 32006

Hash
000001167445fac9a409ac51d97b98f5d0cd8ca0d0f437c1644840099679b51c
Confirmations
8724
Time
2026-10-24 21:20:12 UTC
Median time
2026-10-24 21:12:06 UTC
Transactions
2
Size
3,222
Weight
11,964
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
7183981a7972d5316dc3688aee407e380f27ae410d2adfa925cf6697099435aa
Previous block
00000045ec8917789775303dbe42540cd1c0674765ab36e7f586a4014d2078e4
Next block
000001227b7a0a1897721b9343f43e4f7fdd93c4d19c911c854d7c186cba279e

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 32006 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
57cc78c0839f9744356b15a1eac5fbc3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ed015c03caf1…06683ad519b5 coinbase1250.00000492
92528aa43365…7ead70fac9eb spends P2MR pays to P2MR220.001995080.00000492