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

Block 36045

Hash
00000202eb32f1ba43934eec906591c2eae21ca4e29c02ff4298fbfe6f369660
Confirmations
4272
Time
2026-10-29 09:24:33 UTC
Median time
2026-10-29 09:16:09 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0c95d261e77e250f2cc232816da5c6175e07e4c55df4be7713b7df6e45d8a4d5
Previous block
000001988a0902cf958bc1f5d360a3ee55dbc02eb489f19ed9b8cd9970a3ba74
Next block
0000009eefe07eca346d69bcd82dd090663da3da14da51bd0772cd8822f56e4d

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 36045 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
e014aa61627fa1b3fd240ee056b0b12c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a250d55fdcc6…2f262f210571 coinbase1250.00000836
f1253f545e47…c0f0d35ad18b spends P2MR pays to P2MR120.99598280.00000344
5b30357f03ea…10ed361820af spends P2MR pays to P2MR220.001995080.00000492