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

Block 36100

Hash
00000116462478fa10d6589d8146cbdae1e039b547003907cfb625b3d416c529
Confirmations
4004
Time
2026-10-29 10:52:19 UTC
Median time
2026-10-29 10:44:11 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e16a60039059e535a4493414f5c14f8d334d03badfae3c92a8d799453a03b59f
Previous block
000001ead5e974d148ba4216a7d544d2d75cdb28e27eff2fe906fb06b5c4bfd0
Next block
0000019a26cb98a13662eafc050cf1bfc98800f60bb1fd9d1f24aad45be36978

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 36100 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
2bb08d09a72f7d0e359429eceb3e9171… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e0b4f2c44c24…7fdfdead25bb coinbase1250.0000031
89d7e30db16c…0a51b23a1975 pays to P2MR121.68474870.0000031