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

Block 33810

Hash
00000131c1bcbfc5d419f73bc020ad5373ca6fae88bffecbe6c1ab78a811d447
Confirmations
6663
Time
2026-10-26 21:39:25 UTC
Median time
2026-10-26 21:31:27 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
79b3002955bd25d80ce7fddaa3eb90e98ea9e5f70dad69ca0263db79b8de3181
Previous block
000001f1b3997d0d38313a7f041370e9879a98e4a9d982b2d1f28c8f749460cd
Next block
000000c0b39de084f28b88b3c38eefb891d2c8e56580194bff846404015d1e79

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 33810 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
740b2717887eedd65f27c12c4b96ab58… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
79b3002955bd…db79b8de3181 coinbase1250