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

Block 30676

Hash
000001265d70fe264d72012df1c769ad37b99a451a6a16ea40a4266edb002482
Confirmations
10523
Time
2026-10-23 09:32:16 UTC
Median time
2026-10-23 09:23:52 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
d86acf303590139d45bb834af5971c4221ffae717737d0446123d3722e434d44
Previous block
0000003cbe89fd3e404d041a13eb815bb9422fdd81e8e81dc0293cc459ed5f23
Next block
0000009399532b115fe4f74def65fbba3dce9f0b5cad680e1e3e305d652c3071

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 30676 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
a95b4c4ec250e8ac133c6dc4dd334117… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d86acf303590…d3722e434d44 coinbase1250