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

Block 26014

Hash
000000885d10c8541e8962079ac2609f23fe049f8c533d73aa94d4d15561a436
Confirmations
16308
Time
2026-10-18 02:14:25 UTC
Median time
2026-10-18 02:06:23 UTC
Transactions
1
Size
2,771
Weight
10,976
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
8d3a24f6b3f3e8a21057bc2ea5e406f17e257b7778b4c2216f7d9a90e0b89afc
Previous block
0000013dc438a772b1cac0cbc8242fa443a57ed02ce3951dfd25a785276039c5
Next block
00000013406649638e396dd283fb6ff5ed8ba8d7591b673626fd411c7af55caf

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 26014 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
5d280d616ee633ae5495f81f07cb6be9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8d3a24f6b3f3…9a90e0b89afc coinbase1250