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

Block 30950

Hash
000001e923cec65b9aa3be10ae032a288f9b661d0b789d1e44aeb3e2e02ae5ba
Confirmations
10014
Time
2026-10-23 16:55:05 UTC
Median time
2026-10-23 16:46:50 UTC
Transactions
9
Size
4,964
Weight
16,460
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2a5ad1fe9f03714200857a66ce3ee7949b354962abb7b2393f9f9c67f1a219e4
Previous block
0000014a8719567d8e159a611df071967aa1f34b0dfc91a888582be11ad70682
Next block
000000ce80129fb105abd84108bc8fd4686a787d569087a82047134f84558c10

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 30950 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
59b1225f9c90fc691a402876dc87c09f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f1e81b78a895…428b7bbf5dfd coinbase1250.00002752
41e8a6cae119…245ac39dfa00 spends P2MR pays to P2MR120.998993120.00000344
e9846c60cf69…19caf30e3b1e spends P2MR pays to P2MR120.998993120.00000344
7d703d4241c9…8bb4a0323f61 spends P2MR pays to P2MR120.998993120.00000344
eafacfb6593e…4457f3941f86 spends P2MR pays to P2MR120.997989680.00000344
421fd31fcf07…a4a8cfd8c88d spends P2MR pays to P2MR120.997989680.00000344
f91c4ec5cdb0…f41d713e3eb6 spends P2MR pays to P2MR120.997989680.00000344
fd5fe1894b0e…8dd2fd6ba3b7 spends P2MR pays to P2MR120.996986240.00000344
4d95109be9ee…0a732c6ddefe spends P2MR pays to P2MR120.997989680.00000344