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

Block 24576

Hash
00000176ee25d60aedcd4fed0da08d88a2fe78d99d318af0fecb9b94d4ceb5ff
Confirmations
16948
Time
2026-10-16 11:04:04 UTC
Median time
2026-10-16 10:55:53 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
320242a43fb70828cb9a4ca51935b384e8cbce7051d122e146d4022d60d41f63
Previous block
0000009ccf2ec76c6c4dc3edad71e31923452d482ddbc07caefd1a9e2e12145c
Next block
0000010d8beda5ec80f4136128ad5020d652ed7938ee852edbe147da10db6c53

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 24576 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
ca1297bb00b8afaac41b2a38bd59df6e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
320242a43fb7…022d60d41f63 coinbase1250