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

Block 34032

Hash
000001b477acf144819a8ce1e4db6cdfc369127101aa0dc6365b89eaaf141c2e
Confirmations
6152
Time
2026-10-27 03:37:49 UTC
Median time
2026-10-27 03:29:28 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
81ed629ccaaad3f26ad95472fd27b72960ca79b06ca73533e688bdcd52c89032
Previous block
000001f28bf38580e3e9e105439d1611d9544f74a99645cfa9bf9cc86c93c3d8
Next block
000001d163080bd67f8c6a2887212da53b13b4408e93e78cb3fec67adb935e30

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 34032 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
932fb33d39e88854a359bb6aeb0522a0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1b58d19d1e57…081f21a46415 coinbase1250.00000688
0decafbe0860…8650fb1bd49a spends P2MR pays to P2MR120.996986240.00000344
df735b8da6e5…1631a5bb9dc0 spends P2MR pays to P2MR120.996986240.00000344