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

Block 36492

Hash
000000e960d1490c45ac777a52aeed7f84eec1baa0e12765fd90a3bedc3ba505
Confirmations
3828
Time
2026-10-29 21:18:41 UTC
Median time
2026-10-29 21:10:55 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
69d68b2e4659c5d921d038bb8bbe35db614bbaa941d7b9e5b81b83585888344c
Previous block
0000001306f9ed0b58dcc0587d2ee365206a083a358f7588cb81dfd6747b9b34
Next block
000001624b8a436e09ce90ca787186ae1d2dccf07ede70474058f62ba3d8f114

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 36492 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
20fed78f054a33305705eeaf03e7251f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e0327efa81ca…c4540b7ca233 coinbase1250.00000344
b0e6ee1c4e29…222ce78947b3 spends P2MR pays to P2MR120.99598280.00000344