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

Block 35372

Hash
000002254e670a5265b0a3c23f2094c6320b916ae793ab52b9c8642bdb9947ac
Confirmations
5115
Time
2026-10-28 15:25:50 UTC
Median time
2026-10-28 15:17:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2b55b1bff7e9b89195391165765b3362659accd78311bd9a969ca038d16ffbbf
Previous block
0000017e3c39feafb9eb3ef0c21d23846b54260c78e9a5a0d71d0f92a38ee4d1
Next block
00000095258d56b40887723d0bcc5e1134f8e7013160a17886f828bdfcc2aef7

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 35372 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
dc2c3ae98933f987ace8190ec1c43129… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2b55b1bff7e9…a038d16ffbbf coinbase1250