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

Block 35148

Hash
0000008c23d5f7a33bd975acc9c0c1911f268ec111ef3570bee6c4d32fee4b90
Confirmations
5471
Time
2026-10-28 09:27:18 UTC
Median time
2026-10-28 09:19:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a8cc1036389c004ca094cf2b7c1b85b0c5fd7f5adeffd410f965ea39f22b9487
Previous block
000000ff2b408a88dc730d0a3f7b0f9b528ea6bd6b856e3dbb1011e53f111e64
Next block
0000002361fcdd73d7d501768e49bd3372178aef347556ac89e36cbe4da6a16c

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 35148 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
15b7bc185f4892ee6d7f0d2556f22b6a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a8cc1036389c…ea39f22b9487 coinbase1250