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

Block 36076

Hash
00000140055b29ea6a26bb1eff24b0a817eb70baf68d07262a88d5b5c0c84c1a
Confirmations
4169
Time
2026-10-29 10:14:05 UTC
Median time
2026-10-29 10:06:00 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
28dd9172cc61674c3528f1d0cb39d1bb92f6b84831c7eda73e974654def823b9
Previous block
000001052fd834b5abbe80ec3a50750ed3a3ae8b13cc7c6155ab59065a64ba5b
Next block
000000dbd5fbd1650356bd7f5f38753f59adda686d83e95ef2b91b8bd341e2f7

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 36076 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
15497360e6e68dc8c6c37ce7912a62f2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d03485d89316…4c42aef39f8a coinbase1250.00000344
50dcdee14ca6…fddf2f25f13c spends P2MR pays to P2MR120.998993120.00000344