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

Block 33340

Hash
00000011e4333e1f2540514640a8ff34058a25915889bea7586da6c1db9ea8f7
Confirmations
7616
Time
2026-10-26 08:58:43 UTC
Median time
2026-10-26 08:50:52 UTC
Transactions
3
Size
11,072
Weight
19,847
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5e726f2ff4627f0c5bba773ad7e86de6c83f5f477457c1834632887f1ef716f6
Previous block
00000005132eaa5e8aac9cb8cbd267ab76da09c3779fd8b843a09f966ad7deeb
Next block
000001e8da24657606430b358d7ef9067ffcb5f4b71216e643a65927c2213b81

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 33340 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
934a1a4c49f70a2f5f6f27cbbc9bd718… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dac8baa447cf…7ebe74455a33 coinbase1250.00004434
e70acb764402…0cdc6a192b61 spends P2MR pays to P2MR110.999997420.00000258
3a9e6fb7114a…119bef4ddaaf spends P2MR pays to P2MR110.999958240.00004176