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

Block 31692

Hash
000001b077af9afa1b213ae31f9774228738a66a307b6a626ea9200ecf2ec169
Confirmations
9320
Time
2026-10-24 12:53:04 UTC
Median time
2026-10-24 12:45:11 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
e495181a16db97a4bdcf966ed6182f069c8204340ca8c0a4e31ef6c1cf084f3d
Previous block
000001949f373def7345ca3295019a8f8c89d8d3967e72714ffc8063dfd57c99
Next block
000000f7cc60090f8bd2e7ca8e184a0bcefdcf8890023dc1648a77b168b61867

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 31692 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
8e04f7cdc692ae47dee35302169bf386… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9f34448d3ee1…f7776df8e002 coinbase1250.00002408
8f59a804ca42…a25420075457 spends P2MR pays to P2MR120.997989680.00000344
6922ae82aa6b…b74899f0376c spends P2MR pays to P2MR120.996986240.00000344
a14159ab5d2b…cc1cb731cd84 spends P2MR pays to P2MR120.998993120.00000344
cd0b00b4ba69…2dc55d0f028d spends P2MR pays to P2MR120.996986240.00000344
01e7d9c516b8…5d8a75c562b4 spends P2MR pays to P2MR120.996986240.00000344
e78601aae434…099dcfb66dd3 spends P2MR pays to P2MR120.996986240.00000344
11b90b248454…ed0812b38ad4 spends P2MR pays to P2MR120.997989680.00000344