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

Block 30793

Hash
000000212e735f85014a3da3c3ea04f116b9219fa38a243294913e23a9d61a10
Confirmations
9364
Time
2026-10-23 12:42:04 UTC
Median time
2026-10-23 12:34:09 UTC
Transactions
6
Size
4,142
Weight
14,405
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
7b8957c50991ce06ce96e8b1d57a4fa56269f93d0fb4deb88938aea51d3d9ea5
Previous block
0000006f6406ca2fad93ed5f2eaccf76c960aabbc352d7590c3a24102659f844
Next block
0000007b58a32e0dbe5a554d305d07ff7a5ecf0d50a84e20bfcb58594e6a44f9

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 30793 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
6eecbd00a90cdd31df135c2cb0cd990b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
026c4da2cd49…dcae220788a6 coinbase1250.0000172
557d674c14e7…a02dbba37772 spends P2MR pays to P2MR120.997989680.00000344
f466deabba2a…714622bd0b84 spends P2MR pays to P2MR120.997989680.00000344
f67a2ff7cb98…fb256db77b95 spends P2MR pays to P2MR120.997989680.00000344
1da595908151…7dc3b0b25cac spends P2MR pays to P2MR120.997989680.00000344
d372eb26dcc1…0fc012fb1bdb spends P2MR pays to P2MR120.997989680.00000344