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

Block 24673

Hash
0000008132963371e70faf1b9bba9d3fa5723839fe70fa0400b2a3419cd7b5f9
Confirmations
16550
Time
2026-10-16 13:41:55 UTC
Median time
2026-10-16 13:33:33 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
eee9e6d4df9122687fdbb5f2be365de1847f383970bfb9a5aa53d87b1a329f12
Previous block
0000008b6180b0c0714bcc1005c377f26543fa05f653da632719019430bf237c
Next block
000000a9b74cd04c947869753510cd1a29451ecba961a809649e85145337442a

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 24673 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
a136b325d7808b7d1299604c3fb5ab40… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
eee9e6d4df91…d87b1a329f12 coinbase1250