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

Block 24376

Hash
00000127b85d0ced58d1ca0bd30f72d78697059d287bfff04be75c7da3a771a4
Confirmations
16625
Time
2026-10-16 05:37:59 UTC
Median time
2026-10-16 05:29:55 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
ba9900bea1d61b880a6f010b007b93fb498352c4e06fdd8ddfe11654860bf27a
Previous block
0000003fc10ddb5bd98d64eb8a6ad2ccc611efe04eea5a138568efc2740fe371
Next block
0000003ecfa1d407f927f9be97f9e1e3bb6bae88d248bf9bbee79d5b5a4fe757

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 24376 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
ed01dda0d85851e227ca0a4e9ec50be2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ba9900bea1d6…1654860bf27a coinbase1250