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

Block 26842

Hash
0000015e3ea57bec065b5112539ae34f7baf104dfde04ef126af0590f69921fa
Confirmations
13758
Time
2026-10-19 01:41:46 UTC
Median time
2026-10-19 01:33:28 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
fe687de8d82d73443c8322393e9a21c1218edcce0caf4e396f84761f59078902
Previous block
0000014688ee9c1d72d4584a83889281ff1141f48710fa59ed56c1e2825ba1de
Next block
0000011fa011b2643ec060644349d10ad363da64c43faebb9bb0260473128996

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 26842 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
895da1d5848fe5954d5c4327028ef8f8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fe687de8d82d…761f59078902 coinbase1250