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

Block 35733

Hash
000000a68fae5587fe51447f6cdc125fcce2245ef48bff11c60d2ece5a2587bc
Confirmations
4442
Time
2026-10-29 01:03:16 UTC
Median time
2026-10-29 00:55:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
242c9d544a6d986d02926ebf1aa501c29f38ab9330e119351c5cfd1f906f877a
Previous block
000001176dfc78d0d8e45fb755d1b3003770e7419257988946e16065148d9a5a
Next block
000001f93092c4ca2b4bf6acf3a59c9b65bd5ffe8e0a14f427c1b056b1677323

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 35733 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
4be0028dd772e2fa1e0f6efdb83bfde3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
242c9d544a6d…fd1f906f877a coinbase1250