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

Block 32447

Hash
000001da4435925ed1bc9387f36e53b90140079b3374771f167842cff8d961b8
Confirmations
9112
Time
2026-10-25 09:08:35 UTC
Median time
2026-10-25 09:00:41 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6c26654dc41e88316e966cc931fb692bb1f7df60e183c99a0ac8a118dcbbb8a5
Previous block
00000150223ca26d38183a38e18d8e6c3be8582bbd6f1c49bedbead7bd713365
Next block
000000a64cbbb1d40b9f2c3101a86176ddcbedf8ac33c7cc4c4d7b005996fe72

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 32447 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
1e645fecd21f95c42faa5658112773b0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6c26654dc41e…a118dcbbb8a5 coinbase1250