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

Block 35909

Hash
000001bafdbd5587ef4bb0b08378a13aca192cb89ef23dc889e69e8d7e1301dc
Confirmations
4493
Time
2026-10-29 05:46:24 UTC
Median time
2026-10-29 05:37:52 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
5ad47333b088cdfedc6f51d21eb874e9871847a2aa906bece527d8dfc5461f8c
Previous block
000001704268288a76497a23853e37a989d9f176d0de2bce64859e16bbc2e107
Next block
000001370b892a4835e2124fd56b1bd3c323aa78a612591167a8e59fcb2834b7

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 35909 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
60d52b73e592bba6db487f6bb5e23e4a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2939cabb75f1…a919debc710a coinbase1250.00000492
a3f496cf0d3f…b95087eac9b6 spends P2MR pays to P2MR220.001995080.00000492