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

Block 33484

Hash
0000000696291e036bde9ba9b11ba91e98d017ef4f4383939a2651bb5d1c6828
Confirmations
6590
Time
2026-10-26 12:51:21 UTC
Median time
2026-10-26 12:43:30 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
1a9035f8d9af43b4d13f462622c673c6faf71c2aa984c0e037473a25cea089c2
Previous block
000000276c4cb9accf2be60eb513af5e4a36eaa78787e635fe7cf57cc7b25e4d
Next block
00000074325545ce563a190185d3ec11c0d0046ee07bade80c81426177f15f7b

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 33484 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
e57cec1fa21232694d941099a07cbf08… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ad59513680d6…4cc381ce2d86 coinbase1250.00000492
75755628b1b0…6a60c194abad spends P2MR pays to P2MR220.001995080.00000492