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

Block 34066

Hash
0000011d892d16e58b7df5441cc48c8c1a80f263bf839de2282c1966157c6860
Confirmations
6458
Time
2026-10-27 04:32:20 UTC
Median time
2026-10-27 04:23:52 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
14c2b23c65be91533fd9c4696290995ea484094a325810e4c6767e2687c5b5f3
Previous block
000001a2d02c7787b5aec7d3b58c24cd9764090915a6f3d0adbfe2ac8d8b1b24
Next block
000000c239eadba8ae5bd77bdcf266168340c88023c4e411ea4910acdbd8e4a8

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 34066 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
6d160aedd73f4b8544312fa3cea653e9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
14c2b23c65be…7e2687c5b5f3 coinbase1250