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

Block 32123

Hash
0000013c13428890081f4ee88fe860ed0005b29788b3c02162e242c81cf0825c
Confirmations
8004
Time
2026-10-25 00:27:36 UTC
Median time
2026-10-25 00:19:52 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
468fe375efad0660acf0ae0d6867f683c37a022cc15e491862baaa2100987b5b
Previous block
000001ac701ac4d801ebf23444c50cb4c5a31ef8e8e689e431b3cd6d44bb20ed
Next block
000001a32c143a98c31230c031490adbee624c2ab6be4c1a892f293619e0d4e7

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 32123 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
6ea7055c4cc241b476e509f5c8bfcb13… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
468fe375efad…aa2100987b5b coinbase1250