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

Block 34788

Hash
000000b54ffbae13ef2753c973912479f1acab63ccd9633a8ca8a433dcaab52f
Confirmations
6679
Time
2026-10-27 23:52:35 UTC
Median time
2026-10-27 23:44:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fa389d761fff7062282f9b1bfba0f3d84314a70cf2c8747e56db47b9997a6afa
Previous block
000001c07432b1dc6d552626a8d6012b41b8dce8857f7cb10c09b203165b8637
Next block
00000057b2a3ff30f366cd6810b4344cfb18ed96a4755a1715b4e1df9d9f1e2a

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 34788 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
ce5183b9c55feef193b74d3e9d9150d5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fa389d761fff…47b9997a6afa coinbase1250