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

Block 34867

Hash
000000b0e7630a32dabe8cd6fde2c33c012121f7371b5177921c6dc7065cc69e
Confirmations
6398
Time
2026-10-28 01:57:53 UTC
Median time
2026-10-28 01:49:47 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
46ce3eb1c32ea70d99a6e895f9070de26d26da8bdf17b10eca1a67945010fcc4
Previous block
0000022daf9a3476366112cbd9b4cd27407a649c7f7e1f5186b5d706c25686da
Next block
000000ce61603c39aa72483d97929f5e56301366c72f64f1c6eccc04f645e41b

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 34867 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
0d2607ae5dc93f352719761230535b93… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
46ce3eb1c32e…67945010fcc4 coinbase1250