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

Block 35510

Hash
0000011607849053240a789995856d9cacd4c509eeb9d8aa3ca260f5052c588e
Confirmations
4600
Time
2026-10-28 19:06:30 UTC
Median time
2026-10-28 18:58:23 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fb84ee38ba2965fa24f85599405ce66639d837ed7db9243e0a1307270cf07706
Previous block
0000007b59b3f5a2535d55b3eb48a4564af38a7754d36be9446f43cb0d6e7fe6
Next block
000001af7b6706654e5a262e3d52d3bbb0dfb1634d2fedbe6a4e686314522440

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 35510 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
31ddddaac5940a83a6d0d2dad9e917be… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fb84ee38ba29…07270cf07706 coinbase1250