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

Block 33598

Hash
000000e1bfbc47ea5e96ceadd7dd96d7131623c3a54c65d78d535dd434825e75
Confirmations
6836
Time
2026-10-26 15:57:55 UTC
Median time
2026-10-26 15:49:59 UTC
Transactions
5
Size
3,869
Weight
13,724
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
381f69f46739e7607698b3f7914f22115e3ed5ea30c1ba57b40c382dd5c4b858
Previous block
000001a61700f2bac2d36c195f6151b5cc08fb168d495bc3597c57d3ef7f7c15
Next block
0000018a05714e9cbb6373deef741d887e62bbc70e87699acb5f4e595dbf4401

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 33598 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
30a765cfff40e91f896f3dde4ef84ccc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d409b36aacef…64421070a5bc coinbase1250.00001376
f5b629e0d6a7…c98a5ceed48b spends P2MR pays to P2MR120.996986240.00000344
90ab7472ae1c…9af1bc24a0b3 spends P2MR pays to P2MR120.996986240.00000344
1ecd6f496a2a…2e03c474dfce spends P2MR pays to P2MR120.998993120.00000344
9ecf27dfff10…bde54fa468fe spends P2MR pays to P2MR120.996986240.00000344