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

Block 32177

Hash
000001f2140e6a00ea766a93003a46edd31ace0a8ca580c5137467c74602908e
Confirmations
8512
Time
2026-10-25 01:54:34 UTC
Median time
2026-10-25 01:46:28 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
d33946473209ac48695ca6cfa02252bbcf5b844c994a8fd581535d756db5e5ff
Previous block
000000031b2381fba7272e93fa09b97161df186cf57d7ca0d380fa099ca2d042
Next block
0000011982cc508d0c848f700a0dd54ea473004bd2f550b143df1a7d220d6af9

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 32177 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
8b39f9480960b00cdb5b46b17231b7bb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d33946473209…5d756db5e5ff coinbase1250