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

Block 22793

Hash
000000edc064b8191eba1be5dd31392acce0afdd261ea9327ef0cbdfe6313dfa
Confirmations
17756
Time
2026-10-14 10:01:21 UTC
Median time
2026-10-14 09:53:27 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
b00c90f79e6732e9de14df15a218b21d3587a75ae5ec6636d7ea605c4a891524
Previous block
0000003b81cb5b67bfddd355a6107fe08a09aa6ffa7ec591e728ed17bb61e752
Next block
000000a0e04e929c600dcc13ff389b01f193011a053cd3faab5a601fbb3ac50a

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 22793 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
d2dfe7a368a562c38241844387c281e3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b00c90f79e67…605c4a891524 coinbase1250