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

Block 24824

Hash
0000014b131c1d84d3f3712c198e42f0bf9a7930ba6ce0f8615fdaf51e003fbd
Confirmations
15512
Time
2026-10-16 17:49:36 UTC
Median time
2026-10-16 17:41:04 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
1db44108c20495388964e932128731583182b4a94fbe6765e227538156cac794
Previous block
000000bde13dd969cfb51da8fdbe13ad311237e98de12e1a62ee19c6696ab7c9
Next block
0000009107e294b33282f6cadd7d376a2fd34b2e7395827e79ecc4de8d759ec9

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 24824 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
931d5e85370fc265bc907dd36b370fe8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1db44108c204…538156cac794 coinbase1250