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

Block 35237

Hash
000001441428b1f7d29f7df66fbe52719d99d8870bf4bf1615926a2556a259ce
Confirmations
5947
Time
2026-10-28 11:49:56 UTC
Median time
2026-10-28 11:42:05 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8115b97d1bf3894df4ac4a4bfa4d2832a579f2f60bfc48adff16b1daece2d1a1
Previous block
0000017f303eda7e159ea28a0a621421c176d2ba1f8eea2786ce51e01afcb5f9
Next block
000000a77ebd3b5191a72b7d2287364266b5183bf78b838c907a1ece12d9b40e

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 35237 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
98632f259f2ebdf95afe92b878a10891… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8115b97d1bf3…b1daece2d1a1 coinbase1250