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

Block 34828

Hash
00000037c430cf387f35f79b2aa4de42bc75ccfcd525cf8ec527434657d95482
Confirmations
7295
Time
2026-10-28 00:55:42 UTC
Median time
2026-10-28 00:47:48 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fcdfef7a6b00fe6c16625061b62af22480178d49e9ca6dd776b91619d925f8fa
Previous block
0000016f8a92e98bec950da18a71c1ed9282c32acd2647786f7481c4b3c5ac59
Next block
0000001c89d6b9f90544e6552773adf136935e4854b4b9ef90ec1954e6e2c2f5

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 34828 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
2255173b361fbb19b34aacd43e7651d1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fcdfef7a6b00…1619d925f8fa coinbase1250