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

Block 24372

Hash
000000f3a8abd9fe6002a5d953b90b09e1260ef59449487259ed6c784891959d
Confirmations
16945
Time
2026-10-16 05:31:34 UTC
Median time
2026-10-16 05:23:18 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
60c012fc6cd6a67f603f36ef6b04081c385d6f22df06b9c445e26ab13a9f97c3
Previous block
000000a066be9e6d870c104c1a715ac12d5b8e52d7e37d1df5ed8114c4c5f66b
Next block
0000010baa836cba9f7b1034ca4ed1451d5cf1fd5078165d536c1f4be870aa31

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 24372 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
edf1a4cc96f7119e81eac14af06e4442… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
60c012fc6cd6…6ab13a9f97c3 coinbase1250