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

Block 30765

Hash
000001468024319fb46d397348ccbd80c877633ebbb48a0d8bf08428606f57fa
Confirmations
9625
Time
2026-10-23 11:57:31 UTC
Median time
2026-10-23 11:49:23 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
bcb3fdd5203951d2ee3a2749221e576c4f05c81ebfc7424c26bb09fb3654b6b7
Previous block
000001eb098929279405490112834ef8284f614ebb59593d2e4dfcc701ffe08f
Next block
00000053dc2f05f4a9cf854417af312b940e20f271eb404ee40f8f8871e96845

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 30765 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
ae7e38b515fde15b13ab9d7625513829… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c8b94f4e9123…16a46fdf8110 coinbase1250.00000344
9f1dfe88da2d…83a0c40d99f8 spends P2MR pays to P2MR120.996986240.00000344