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

Block 20024

Hash
00000019cdb529bbcec53b21151a0c119dc784d0fcfe8dea2df1825a699b1a14
Confirmations
20945
Time
2026-10-11 05:20:46 UTC
Median time
2026-10-11 05:12:49 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0035089589
Bits
1e011cfb
Merkle root
0aaa085cd235d5031369be331b72e2aebcf9a55d9e88d00e2316df7b90fcd188
Previous block
000000695f7d5e6b628e3e69a2c9dda888560838e050b291ff34d95e08e79232
Next block
0000009b2a7dc4ae2faceb0c725680ea581a0aff9adc37dcadef0bf02a5cec8c

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 20024 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
07bf90901e4c6f591bbfede1f3de9fc3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0aaa085cd235…df7b90fcd188 coinbase1250