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

Block 27382

Hash
00000177534ee1dfc22aed2066a52abd8f9ecc33d31399f325443938aaecbd84
Confirmations
13556
Time
2026-10-19 16:24:15 UTC
Median time
2026-10-19 16:15:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
a4a6fbd86adfec9bd0546ddd4ce5cbe79f9ea06d07d545df2e92fdbec45f7eaf
Previous block
000000efe343e17a8d9efd3f0f1038ad06c28248962d2e0025b299aef49fdf3a
Next block
000000cb1e8b1b67f54f9d57d3fdb4fec508c16c19977798a7d1b8089ea67a07

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 27382 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
fa9b597162b5ba014e29de2a55684cd5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a4a6fbd86adf…fdbec45f7eaf coinbase1250