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

Block 35775

Hash
000000e31e01fb660295167ded451b53279c4d7874ad385c4a42ceb09d841845
Confirmations
5209
Time
2026-10-29 02:10:28 UTC
Median time
2026-10-29 02:02:26 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
99a9ef2485365c864c8123994f9ad85ab3baf89edee46aa4e73edfd9b99988b2
Previous block
0000009310237126dfe47fdbf620a8e823fc228c672926630d3d46abe600ae07
Next block
000001132b2bd24729567f41765c7bb55852e58dfb1581579c55688f28e10458

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 35775 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
35b3672031db9817526646970a4246ac… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
490cec099d9d…2ee7282e8778 coinbase1250.00000688
a49450460909…104d14f47e2d spends P2MR pays to P2MR120.994979360.00000344
5e0340c61790…a539a6c24232 spends P2MR pays to P2MR120.99598280.00000344