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

Block 33896

Hash
000002121671c2c5c46af59b411106fbd957faf5b3474b59448cd2fc31e59460
Confirmations
6335
Time
2026-10-26 23:56:59 UTC
Median time
2026-10-26 23:49:11 UTC
Transactions
7
Size
7,810
Weight
18,100
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
cd2896316258fa65f4cd7058af5f640089105e1f6080f2d7f368270f084f1be9
Previous block
00000072fb3221706939fba9601b7045a6bedd91f5ad662b9b3184066534b9e3
Next block
000001036411746b89608962c9a42b81597655db62bcd9503ef5e8aed56dd9f2

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 33896 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
c8f682bac61f79959f5665a9cd237a68… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d09c39c5a9d…ed2ed93b0a15 coinbase1250.00003568
349f43cbb551…16ae4c02e297 pays to P2MR1217.99989750.0000031
69119586e876…a7eb0c261fb6 pays to P2MR1239.99996570.0000031
f7571b8e872d…74f345ecf335 spends P2MR pays to P2MR110.999997420.00000258
19d120544019…31e2b1126e6c spends P2MR pays to P2MR110.999997420.00000258
ca25b1bac685…ac35c49a1368 spends P2MR pays to P2MR120.996986240.00000344
75e64e85034e…cfd585bfe96f spends P2MR pays to P2MR110.999979120.00002088