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

Block 35679

Hash
000000d982d6bb6a1da8e77ef4f55e8f14d3f190e97b534fe865928c86516b36
Confirmations
4614
Time
2026-10-28 23:37:10 UTC
Median time
2026-10-28 23:29:25 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
564ca0c851e056e9e7763461f945546949be6ab6b0424692d00cbf193d97e8bb
Previous block
00000007660323a81836744fc3cc83933ab848fa12145156da64fbae80a05bb1
Next block
00000102e2284839aabdd7f830387d2ebc3e81bf61c6880a23ea54d762b55ee0

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 35679 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
65174a46f0218c32a6caadc0156af49e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4184b6ce11ce…a8d163e34eb3 coinbase1250.00000688
5d3ab6095ff8…2cd27e0a74ab spends P2MR pays to P2MR120.996986240.00000344
02abf893e2ff…3218b9d4d2f5 spends P2MR pays to P2MR120.99598280.00000344