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

Block 26302

Hash
000000112fdc430eab1f002afb5f7ffe3b221dde5540e38f7937246fbfae7ff5
Confirmations
14027
Time
2026-10-18 10:02:06 UTC
Median time
2026-10-18 09:53:59 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
1a070eea6becb86f331b0752bd69ef3b64b93f9deb57accb2c1187759c7b63b9
Previous block
0000005cb272b1bdd98ce2610115fcfc1907a8f04c5bb5688b45c7b2b7f0ce6d
Next block
00000171169c012d83a0efc2234a0721b71f5c89527b81b54f1575d29315ce1e

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 26302 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
696ed1d784b930e915b3577a83ed527b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1a070eea6bec…87759c7b63b9 coinbase1250