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

Block 32904

Hash
000001e971133d5e786c6837d793ce2ea8fff58fb7ddf7d340cddc1ab8b49265
Confirmations
9459
Time
2026-10-25 21:21:02 UTC
Median time
2026-10-25 21:13:06 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
64fe0c9058d6bc4517375a26f61fa00d2971d965034f95294062c83b128cb002
Previous block
000001daa18d4f5de7972acb8b8ca15f9716f409ec74800098c20cdc6c628e33
Next block
0000019de8387ff35b8c0ccc4bbcdd3ad540bc125c05da2269f51a55972b90dc

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 32904 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
7634d78d089dbbf53ba3f2937860834b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
64fe0c9058d6…c83b128cb002 coinbase1250