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

Block 22792

Hash
0000003b81cb5b67bfddd355a6107fe08a09aa6ffa7ec591e728ed17bb61e752
Confirmations
17804
Time
2026-10-14 09:59:48 UTC
Median time
2026-10-14 09:51:52 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
33928c0b10e97cf91ae3d62337c0522ea2701646d0a10d869ba697b05e427307
Previous block
0000004a4da36060ff03c5ea52bdfd752425ad59a68b7551a900ce7ef69f2d4b
Next block
000000edc064b8191eba1be5dd31392acce0afdd261ea9327ef0cbdfe6313dfa

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 22792 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
e9fd57500daa8649aec489be48b1b3b8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
33928c0b10e9…97b05e427307 coinbase1250