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

Block 38959

Hash
00000240154d877115c9e7e0a4c1ce476bdfb542706007d9e38c3c9b9ebe5b7c
Confirmations
1114
Time
2026-11-01 14:53:15 UTC
Median time
2026-11-01 14:45:15 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
da28f45d8bf8ee0792926a7a4a6341be6c21a48610e4542768e57a4b60129886
Previous block
0000014230ad01e038229ba0e32e1763482270ac273a48a350b6bb1ca83e6bfc
Next block
000002040da101a1fd41dbc06b0b6babe3c258f8805d45b02fed7dcd414d00de

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 38959 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
00a0654fef91f970a7fb1289e3c24f8a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
da89e0523c1e…171e713ed4bb coinbase1250.00000492
8a84701b8968…50e280b650e8 spends P2MR pays to P2MR220.001995080.00000492