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

Block 27032

Hash
00000188ea2bdfce3779734bd8238c69d2348331daeb06b6d6eb5441b8f957d6
Confirmations
13047
Time
2026-10-19 06:50:28 UTC
Median time
2026-10-19 06:42:32 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
5d7b3942240fb4b7ac06f774b5aca19f38d5139965441c45736c74f0d71bc3fd
Previous block
00000188617897de2a990abf20f6b0775ac526ed1335e7b9b75c050d1022b8df
Next block
0000010a820a315eccd5d29039c2f1e52e7d038d448c2f93706dbe6843dd462d

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 27032 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
2665954977a423987f39a88e5e767585… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5d7b3942240f…74f0d71bc3fd coinbase1250