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

Block 28092

Hash
0000001e0ab8b9645c414546fc6a594ac002e9a7ad81d351a9d5c4ee611ac476
Confirmations
12427
Time
2026-10-20 11:39:39 UTC
Median time
2026-10-20 11:31:43 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
0503ea2446e5f885fc8c82426fe383afca8a5723ecfae61a1d7a4072274b9ff1
Previous block
000000855f5b9108b996182d9d8f4b32ffe7b792517aaf07ee2dc00fd7c964f1
Next block
0000004c66d5553f7c49669e83e63aa72aef25679b5b99f2f64bc61a62388fd1

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 28092 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
598616bbc87acaa6c6bcb1e8dc6b9e4c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0503ea2446e5…4072274b9ff1 coinbase1250