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

Block 24702

Hash
000000246a1c1810d77d97c7663892bf4e33d5bec0c38c13c2a66347a6bfbbe5
Confirmations
17006
Time
2026-10-16 14:29:31 UTC
Median time
2026-10-16 14:20:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
8213bce5b12fd0497361fd5f7ea1fe78ab08a57bf90cc4da3e641e7466badf36
Previous block
0000006246dcf9bd9972f6915d3710793c66663a1959d529573bd50eacf3179a
Next block
0000003621efcafab8de9fe76fe957315fddec88348ed6851e93d3c3adabb68a

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 24702 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
9ffd4b84fb26401429b08da8ac66f7c0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8213bce5b12f…1e7466badf36 coinbase1250