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

Block 35019

Hash
000000a6f9400fa97f39058f909835b051b0f29643e7b8d8bd60b286d2d4994a
Confirmations
6990
Time
2026-10-28 06:01:22 UTC
Median time
2026-10-28 05:52:47 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
18dbef4ec52ec17bc05ac340a72be78e72685bc65bda1b69e5774e47e7fd7e9c
Previous block
0000014cdb76fe1ee58d28944b70bdd6ad4fcfe0396021db5f51eabc3a7d58c6
Next block
000000df843d4ac9e2f3381cc25512db007716e6a9ce9f3bb2f7889f106b59d6

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 35019 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
743ed283b3310bed2dc5300a5fa83dbd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
18dbef4ec52e…4e47e7fd7e9c coinbase1250