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

Block 33344

Hash
00000207d569bcb683687015483dab0c8892efaa55dc0b44ee81003276304ccb
Confirmations
7788
Time
2026-10-26 09:05:15 UTC
Median time
2026-10-26 08:57:11 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
265f5c97564e594b17e482213e01a1e462da8fb04271165e33c6e9022b9810dd
Previous block
000001aab954b127503c10412d7c2309f2155e235faac104adf8c6bbd51c5c73
Next block
0000014bff1974ab0a719b5cdd43914472b29e55013b0b0ef990064af0731425

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 33344 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
800429fd23b6801b9fc435a85ea56962… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
265f5c97564e…e9022b9810dd coinbase1250