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

Block 35436

Hash
000001714abba7eeadd09b76127c3a062c770d7ac364ccb8cdf791ab7d09236b
Confirmations
4622
Time
2026-10-28 17:07:30 UTC
Median time
2026-10-28 16:59:07 UTC
Transactions
2
Size
3,085
Weight
11,830
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
24bad8872ccd2bc8b747df423b51ef5c942c4145eba716789a9c0124dbe4a1a1
Previous block
000000c541dda17499824867b825ad19803e04ac8bcdd82cbc6b1733710d44e5
Next block
000001f0cf697381308fc28ee33889f1a364257805f7040b637ba298da960743

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 35436 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
64bc30006581c5a9669134d5f37699a5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2977b91895d3…506e3e09ba63 coinbase1250.00000424
b36b27575697…29473be0a77f pays to P2MR220.019648950.00000424