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

Block 35801

Hash
000002322004cbb72dfd319870ae0c2d72d69eaf267787fe4039fc37b5208b8f
Confirmations
4517
Time
2026-10-29 02:52:40 UTC
Median time
2026-10-29 02:44:29 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9a3662fd16aaf25f8bcd6e5c3460e6c6a59f84a597e5fda5b1c94c9cb4e84f68
Previous block
000000e3d6f039be8e982ecc063663c70736c663d07093ed6bd45a408bdf9e02
Next block
000000c1e763fa85751978fa478e2bc01b596f0ef1036d7f1ce52347120110fe

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 35801 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
301de3a1a698dd85536f35ddfe6f0b1e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4c9816ae4460…0baa1388891e coinbase1250.00000836
4f6f5342913f…a0c69d199178 spends P2MR pays to P2MR120.996986240.00000344
c9a288d3d94a…8aaa8319ecf2 spends P2MR pays to P2MR220.001995080.00000492