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

Block 33023

Hash
000000c947f17c1278e62cac6d3ed9d2ef33f20aa948aef5a4191905807ca9ba
Confirmations
8477
Time
2026-10-26 00:31:02 UTC
Median time
2026-10-26 00:22:49 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
647de88fc3ae9ba17b8c201a9239db876a8d7b8697716b04d1f0b2e4a2aed991
Previous block
0000003dd0df8085046819a44199f25df01615cfe3034a24fb62239f3343009b
Next block
00000050b2144bf71050003059ead47f37dba70b5f5a26b67efb638b351ff4fa

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 33023 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
bc5460116157551849bdd4e021310a6a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cb220e6fcec7…a7df41d8abed coinbase1250.0000031
cafd031f48a3…3d52da44fb4e pays to P2MR1235.99995330.0000031