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

Block 23129

Hash
0000011cb5ad00767b2c7e7cbe95e8d1845766b69516aff4e234817e76a7c30e
Confirmations
19244
Time
2026-10-14 19:15:52 UTC
Median time
2026-10-14 19:06:57 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
086e346799966087b5e3e21a796a3c934c5cf3a063258e09389f290e5888c774
Previous block
00000138df659228b1ebcb56b5774329903e677f07ffece2fc9e30ef1d6b6868
Next block
000000b5a21744392a740a35ce2b8fedf82f670c20d1b5e80d603d7c4302f3b5

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 23129 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
ec99117b1928cbc1ca268c23c0fedbbf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
086e34679996…290e5888c774 coinbase1250