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

Block 35277

Hash
00000171774890e9a63decc99d9f8c9e13770fc9aa3eee0c78ff5acf83a8f441
Confirmations
5728
Time
2026-10-28 12:54:05 UTC
Median time
2026-10-28 12:45:47 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c8493c4454ea0c9b1124d97505b3c26562299f69fe2fbaf9cc2bbc64cc86559c
Previous block
0000020ce48ffa870d3bfc4cfb313fa42a5ec0f705a4d19f099de4812b2da0ed
Next block
000000cef5bf9575587561c07a5a4be43dc7e45a4dc2e867972711bf3de136d7

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 35277 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
dbceb7b5a96e36ae2b9c5aaf1205c6ad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c8493c4454ea…bc64cc86559c coinbase1250