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

Block 33116

Hash
000001801100b0a610536e815361dccf5d59c17e3e3eae604734be737ce1205d
Confirmations
8640
Time
2026-10-26 02:59:35 UTC
Median time
2026-10-26 02:51:35 UTC
Transactions
3
Size
6,895
Weight
15,670
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3b5a4965dbc85dcfaf3c4c8e68ff3adc488e3e6b181d8d454dcddac214dce960
Previous block
00000018848ece5e86ce6dd0df8619bc9683707830b686823666f806fec7674b
Next block
00000099cfc9a397ebf9ed6fd7ac14d55d69e38862889d78dc869bd5c6528cfd

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 33116 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
e023897cee56bc0d69e01fe1401525ba… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1fb96e97d956…525195ccebf5 coinbase1250.00002346
e64661b04457…55c7b04b0b92 spends P2MR pays to P2MR110.999997420.00000258
b7aeb75a96c2…d2bf9ffa1440 spends P2MR pays to P2MR110.999979120.00002088