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

Block 30367

Hash
00000023dd617f26d0d6a7e479f233e2edcce73a666b8be46b5f7302c81cc9d9
Confirmations
10871
Time
2026-10-23 01:13:29 UTC
Median time
2026-10-23 01:05:16 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
52b1729bc0bfeaca62a9f9384d5e59edd42eb49a5becbdb58939de22efb60775
Previous block
00000172d3572a56d7defca6fe351b7dc61f254184a5a39312e57bc4af69630c
Next block
000000b1390091f016c390affe2c9ba5f29126706791f5418948a96e0f83cb21

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 30367 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
88e6c4f59b88ffc937cc4b15742b04e1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
52b1729bc0bf…de22efb60775 coinbase1250