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

Block 32937

Hash
0000004207a4c9e4f89668742044dd0fc620fd26736de84df2dbf8997e91ee26
Confirmations
9180
Time
2026-10-25 22:13:29 UTC
Median time
2026-10-25 22:05:07 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
04c4d28e38fc9aa319fd2381fa4619d11727c1b272c383beb4ac91ad888230d0
Previous block
000001277b9beab3891dcf9ee0f3fc3b9529d44a09cc08bcd59a5a1451d01bb7
Next block
000001b4a20ba126cf94336d9241d537b886fb4153c74039be6262c3a4a7d7f1

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 32937 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
863bf6a1f8cff96f6a450c12ef0618ba… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
04c4d28e38fc…91ad888230d0 coinbase1250