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

Block 33710

Hash
00000017b1775776230e17d6f6f262143ca6c7a617a3458fc8b6747db8d51480
Confirmations
6480
Time
2026-10-26 18:58:50 UTC
Median time
2026-10-26 18:50:56 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ec181a2cb65b90956dd90ac706cc2a8d3f30ed52517df0d5f681ed86c5fe0a3f
Previous block
00000171dda528bc7c184816e06cfd94543d756fcfa0b73782a330ded633fd23
Next block
0000004374fbc059008bd1ccc1cf5cc73056666df66d1386ef6fced565670564

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 33710 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
3e5fb897e529065c17495bd3d7290e43… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9dbbacb84f97…b64d47f686cd coinbase1250.00000344
984ab493b7dd…f34134829a99 spends P2MR pays to P2MR120.996986240.00000344