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

Block 34435

Hash
00000058d06e36a9fab79c4ae7b8b52ad9f21a0eece09d916620597a38d639b7
Confirmations
6979
Time
2026-10-27 14:28:09 UTC
Median time
2026-10-27 14:19:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
55edfcf84bf91937799bddfc0eda3df2726f221fa4fb867b813b03a8e45fa444
Previous block
00000008297276d0a90653e1316ecf28ff25b74b7f3a0bfe7034bbf959e59ac2
Next block
000001011d23ad87c321fe7ba58ce658f5854ba0272ed99887f7a2d4092b10ff

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 34435 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
36b5d82ec286bd744eeb2df0b580632e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
55edfcf84bf9…03a8e45fa444 coinbase1250