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

Block 26604

Hash
0000008e896bcaaf381a5b8e3605b618a8ceb45199922cf2d4a4c7248c3d6bc3
Confirmations
13699
Time
2026-10-18 19:13:50 UTC
Median time
2026-10-18 19:05:29 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
a1d12585023f408e2641986e2cf1f56d098d878183e35f721711b90d1c6da49a
Previous block
0000010829271704e16b576a8704a35adb5dca25b286951c5871836bc755bd1f
Next block
000000092b8f5a379fd29b78b99fa23a243573ff005ad29ddcf5f02ddb327e62

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 26604 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
134313a1b243b57211a34078fd4f8f91… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a1d12585023f…b90d1c6da49a coinbase1250