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

Block 35697

Hash
000001be35b902947712baefa08c7677ed87c6ff563d215cba29b77c0d8f836f
Confirmations
4536
Time
2026-10-29 00:05:55 UTC
Median time
2026-10-28 23:58:07 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d5f833d047b0bf1555533efb678e39d84ffa2b618dacd9e6adf68f606c99b378
Previous block
000000e9d5befab0be10e6422e31242cae56f3c14b39b905a8b64ad9152dca20
Next block
000001739de80d1fe30f5e74e46cf26ccecfddb6993efe869fa8bac8bcf2d0b6

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 35697 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
56a0235a80c1ad4090ebcaeaad6a1d81… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5d7899a5f9df…bab5c9f81ee9 coinbase1250.00000688
5cec9ff5d694…c300ae2012d4 spends P2MR pays to P2MR120.996986240.00000344
c6b5602bb021…0f9f08d708ee spends P2MR pays to P2MR120.996986240.00000344