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

Block 35765

Hash
0000018bab3c8444570fb84a314aa766e7acf26f075f6d725dbea9b6bada2afa
Confirmations
4298
Time
2026-10-29 01:54:24 UTC
Median time
2026-10-29 01:46:25 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f29e548b3fa8200a93a4df36498e9533b9d4e624fc302d1b8e2275b07b7ea658
Previous block
00000058519791dc5a26e09d02f2aeb6362b4d718696197d7a624de01f1beeda
Next block
00000202bac3c43b2f4845ef03e49ae64d212a99166b423e87a937bbdf55c20e

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 35765 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
00b1643be694572c19bddb43a331d8d9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8e35fe7a41b1…0bdc34c5a6d6 coinbase1250.00000688
3e9c785935f3…f392efca5819 spends P2MR pays to P2MR120.99598280.00000344
9c14b5c679ff…54efd88eae8c spends P2MR pays to P2MR120.99598280.00000344