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

Block 33350

Hash
00000027e7468924011f0d207d81cb3e187ec105b2fb2c289a686d0169727473
Confirmations
8331
Time
2026-10-26 09:14:29 UTC
Median time
2026-10-26 09:06:46 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
417a19065b6e14ba0291509cae4ea02d661bf04d155417eecfe5a17bc914bc6d
Previous block
0000015b2fffc91cf0eb43688aa138d4bb13cc17648c018d8daf251c57f0173b
Next block
0000010b727febb7d3338163935afc85bb2071def2a627da108614acbfef6481

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 33350 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
49dec8a9a649f6a91fd189c89611064a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
417a19065b6e…a17bc914bc6d coinbase1250