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

Block 32751

Hash
0000007e36d25837f94d501c80fe9333ba417c09fb034f34f6526428354022ee
Confirmations
8302
Time
2026-10-25 17:15:31 UTC
Median time
2026-10-25 17:07:38 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
54045ff62fa4c8524994cde17dd2a2fc08e2cd54be840269494d356e31cd4606
Previous block
00000073e008613cc9259a6be2f6af33d189014188c0dcbbd8abb398995e8c3f
Next block
0000007780e50304cd6592f2764fd048f69b1b3601648a250241abe0b334b968

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 32751 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
56a3477f0abd5599121508db369a5331… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
54045ff62fa4…356e31cd4606 coinbase1250