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

Block 36841

Hash
000001e35fecbb008ed5b60e4e0e68fb5a515171db2a89fa7e8d9d307c21c294
Confirmations
3292
Time
2026-10-30 06:34:56 UTC
Median time
2026-10-30 06:26:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
d62c4348878eea4b35de41c8708000b796887144fd888a22165ee974be24cddf
Previous block
0000014389aef04fd80cddc3c7112c0992bc9bce1e01e7c617942baa998d4e14
Next block
00000027c029d9cb51029b79a6d7e52e17b0852822bce3d9f365ff2f0157d484

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 36841 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
b1b98b39bafbaabe39a124716ae2d270… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d62c4348878e…e974be24cddf coinbase1250