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

Block 23094

Hash
000000cfd331996742a9d64d3676fa99142002e225bca498ffe2e5ea6d5bee76
Confirmations
19197
Time
2026-10-14 18:18:32 UTC
Median time
2026-10-14 18:10:26 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
1cfd0f19d1e92cf2c4dab2a58042ee9badc42fab9878c9f8c52f258e39ed442b
Previous block
0000002508708d4a335ed24086cd57b19cfaf6c14a5d3d5b8308c62183b9f169
Next block
000000397b028c857c276bcb28e1aad8aea04662505688d45570d124e63c761c

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 23094 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
3fb416941675050584194be7a39c4a53… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1cfd0f19d1e9…258e39ed442b coinbase1250