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

Block 34106

Hash
00000097c62b2c9f6f2d3df3cecb6437cac14c84f4936979018db8c002f740a3
Confirmations
6401
Time
2026-10-27 05:35:33 UTC
Median time
2026-10-27 05:27:46 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b613cdf36597c4dc91c595598f638b890c6613ec757f895dc2e3571212eab987
Previous block
000001201228a85ed47f36125af141e06c7c73fc04892b868c37a82b43896fee
Next block
00000196c109e25af2953cfd6fc3b32df69e5d019c0b872dfb23c05e0f981cc1

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 34106 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
f49c742fac3c6783c624c2fbd3b1890d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
efec6b685dd4…cceb22336735 coinbase1250.00000344
a4df2126a566…4d1e3eb5c797 spends P2MR pays to P2MR120.996986240.00000344