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

Block 38459

Hash
000001adf1ffea346ac775fa92ac5377ffb0dce435c65a30d7b3976f75a48fc8
Confirmations
2571
Time
2026-11-01 01:40:31 UTC
Median time
2026-11-01 01:32:48 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
2747c0b52183d6f19ff9d2f0befb8512cf1a10a01facb54b77781d69ec9f4d6f
Previous block
000002858fa48111c5a98b642574b90d113580d2b37cf165f6678d5e67e1f1ce
Next block
0000016a8905cb459e9cf63ba99d1f51a31bb790ff6d85cd1f910080f8d85e48

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 38459 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
cdce9c1d3f1b44caa2647647e2fd4a33… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a7704039dedb…022fdbca029a coinbase1250.00000344
44307e7ccbd6…437a14a23337 spends P2MR pays to P2MR120.99598280.00000344