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

Block 38087

Hash
000001fc56e10145686898f0719af250d9356c68acde9740dc4e7d87cc9fad28
Confirmations
3542
Time
2026-10-31 15:46:58 UTC
Median time
2026-10-31 15:39:01 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
58275b3a52c004b3368466e8810c4ee4f7c6107c4a05d8266956ea9e3fb58ab5
Previous block
000001ba10e021e78dcd961e8619ba40c5e051af01694d1af1959d34ad881e57
Next block
0000025c218e61e24ca85f05782330054ec9b81e59afabfba22b380a3048fe56

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 38087 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
14efb301ef48c546074aa4cdf85a24cc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
75362933a133…6da512873f47 coinbase1250.00000344
95d5c75c2d46…e9b747b4fcf2 spends P2MR pays to P2MR120.994979360.00000344