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

Block 24773

Hash
0000010c2fd23c0c5ec4e02852a388dceca7e673dcf9a4dd5ba3fce17e6adf6b
Confirmations
15764
Time
2026-10-16 16:24:50 UTC
Median time
2026-10-16 16:16:35 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
53ce6f24aea52ed3c381e18a9348f05bce3a6352d787bee3c1e0d05f5875ab80
Previous block
0000009434c0c77ab8e824c4540177fe26e2745c50d4622995a8afb00d0a9c05
Next block
0000010d872c273602958b50b2a463cc761e866101a96e9275fbdbad1188dd91

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 24773 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
29832586db1e198f60ec85fb6c547401… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
53ce6f24aea5…d05f5875ab80 coinbase1250