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

Block 32229

Hash
00000033f37de8fb6c6196914d45813010f36a4d6e7731873a72d3df9d78c016
Confirmations
7947
Time
2026-10-25 03:19:11 UTC
Median time
2026-10-25 03:10:56 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
a42a545577a1502dc4f61d4f3f8e770b2d1ad156e0ea75b353600f501311f0a6
Previous block
000000e54acccaa22c3a1571883ffd4ad5d8bc817d646ffac4db30449188fdc2
Next block
00000033d2af45ada0736054105c9ef450bcac808b821f65ef890e2b34fd9d0b

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 32229 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
0b95a387b75fb15e0ea6535b4909cfe5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f15b2e090d5b…f8e307c4b0e9 coinbase1250.00000344
0758e9520c51…f2f8051eb7f6 spends P2MR pays to P2MR120.998993120.00000344