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

Block 32451

Hash
0000009dbb5d2fecb06fe2ca1d78247ae1ad570ea6098357c9a340101ccccff0
Confirmations
8991
Time
2026-10-25 09:14:45 UTC
Median time
2026-10-25 09:06:53 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
94102fa0555b327027f8678b4d8ad2e37efc8c07ab7c2c906acb7e6d08927f4d
Previous block
000000c4f509b01256e2ef324b87497a59d8cbea0a65840b6c61131bb084a948
Next block
00000204069c9ff05e7e4c8b01eca799d7a0ca69c2016122b3ef866e05dc21f8

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 32451 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
49c6adfc3eb0d0c5daf0533fa6c476aa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
94102fa0555b…7e6d08927f4d coinbase1250