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

Block 31882

Hash
000001429d3aaf8847f35f2cbe516b05a59c4da7274ad99eb1bf9cee4b88cfd1
Confirmations
8978
Time
2026-10-24 18:01:03 UTC
Median time
2026-10-24 17:53:07 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
c952f8426e265252fa79c7c78966b60299ce5f42e69b885526885ca96d4cb786
Previous block
0000006d7e12d994951398f5b3b482dc696c73e061f6e0c10e35f532782c3aab
Next block
00000019256f8c42f804a29fba530468352934a8a165f1ab29df7ccc931222ac

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 31882 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
999387745998c3a023420f9696c7fb58… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c952f8426e26…5ca96d4cb786 coinbase1250