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

Block 33996

Hash
00000188f8daae3739eda7ec6dddd30c402fffd0757ac644091df1c5cdb82690
Confirmations
6761
Time
2026-10-27 02:39:10 UTC
Median time
2026-10-27 02:31:22 UTC
Transactions
3
Size
6,895
Weight
15,670
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4204a02e892051017310526337dc24bc6e2dba9501bf267c7ac77f7933ec1520
Previous block
000001babc898a3f339d183f923bbded53b997f612875d3357b7b1181c3508d6
Next block
0000002e26a33dae677d9baa1268c4c381a263fdc070e1416dfef5256bbbff62

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 33996 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
a0a05b5e8761dcb08b43ac820afb9703… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
41af869571b7…72b30d27a058 coinbase1250.00002346
e9239078fb4c…f44142bee0a4 spends P2MR pays to P2MR110.999997420.00000258
e953d53ca4d6…05a83518020e spends P2MR pays to P2MR110.999979120.00002088