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

Block 24411

Hash
0000013c31df884a7e58c66b7e128eb2f3134de98552da1cfc0770ed62896d86
Confirmations
16694
Time
2026-10-16 06:34:19 UTC
Median time
2026-10-16 06:26:25 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
61b071ed5de2bf25a45b347de54e7d72322d0b0da154c05ae3ff05ad8e9021eb
Previous block
0000006cb166296365f31adf5217ca65f68eea75a398f90c35b38d6b6a927c68
Next block
000000029c57042feb998066eef3116d4d66d41cba6e2e60ee338e39e92fd8db

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 24411 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
98838dfcabd72a7ad60bfa4ec522d054… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
61b071ed5de2…05ad8e9021eb coinbase1250