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

Block 31295

Hash
0000004ed3bf2c7b8579dd16ae6f93570ba2920204e8ca52729415a02639a58a
Confirmations
8916
Time
2026-10-24 02:11:25 UTC
Median time
2026-10-24 02:03:21 UTC
Transactions
11
Size
9,055
Weight
21,238
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
e7b6670fef1bdd248801215e2b837b1ab664d7bf72aff6424286c808a46ea1eb
Previous block
000001ba3fb55ef53e5fa34020cf5c4f03f8b1b5af72435ae80e44f521a03958
Next block
000000ae885a502e2768f3b64c46e82b01210825fc6a6b4148b437c3094405ba

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 31295 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
195183d31eb56e9c6c9354cef19715c8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c5e0884bda6e…507494f1ccb3 coinbase1250.00005144
bb4e90c629fe…f6f4c2b16770 pays to P2MR1239.99996570.0000031
eae410f836cf…ec958b2a24a5 pays to P2MR125.99986030.0000031
b5c2819cfabc…d0fffce98fce pays to P2MR1223.99991610.0000031
4fff9d475332…19e7708f2706 spends P2MR pays to P2MR110.999997420.00000258
f2934dfed4c6…9871a9b44b4d spends P2MR pays to P2MR120.997989680.00000344
5cc4839c2f62…e79769d27c50 spends P2MR pays to P2MR120.997989680.00000344
73ba35f73880…6ac437b0875f spends P2MR pays to P2MR120.997989680.00000344
b9f0b2a55280…73219011a88d spends P2MR pays to P2MR120.997989680.00000344
a67274f366ad…5c605cb04cf1 spends P2MR pays to P2MR110.999979120.00002088
a6eb666517de…00657e0622ee spends P2MR pays to P2MR220.001990160.00000492