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

Block 32834

Hash
0000021921c75ee41a10620580288a45b851346f90f4cc2701a07358c03b120e
Confirmations
9565
Time
2026-10-25 19:27:56 UTC
Median time
2026-10-25 19:20:06 UTC
Transactions
7
Size
4,417
Weight
15,094
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c9d61b07908922360b34c21121da643aca3823b18e41dc2af55d3f5c2b617dd1
Previous block
0000019c5520ff2af6a787afe6912d83f9c824caf2197c38b4ad5e93097ea738
Next block
000001d8b7271ae11473529c5316fb1b5ff8ac709cdc6b1802ba326b6178e0e3

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 32834 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
dd50789088bebbb38957c2426a64a9e7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
76a8380bfe05…59f8a8ba9623 coinbase1250.00002064
819074708c84…28d73122a40e spends P2MR pays to P2MR120.997989680.00000344
435b2a40bdbd…dd8283d3d70e spends P2MR pays to P2MR120.996986240.00000344
45ebd636e202…ee3136ccf739 spends P2MR pays to P2MR120.996986240.00000344
498e5a305831…0c352e56f75a spends P2MR pays to P2MR120.997989680.00000344
8d6d1e249f59…d0d7dd11bf5d spends P2MR pays to P2MR120.996986240.00000344
cc6e3a879b2b…bd7d66a10c92 spends P2MR pays to P2MR120.996986240.00000344