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

Block 35877

Hash
000001060b7e19ae83408d0ebf576ece8082f119a1e358bc971fa10ded450cd7
Confirmations
4427
Time
2026-10-29 04:55:08 UTC
Median time
2026-10-29 04:47:09 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1ae8c63ab35166fd52f88947becfd222a7aa0a12e06f46cc70d06e504819566a
Previous block
000000c6c3c5e2da32b451c39ec95e8058ab2756729ba32d30fdaf8fd5b028a9
Next block
0000006044ab99d0d8b837974a8ed649b2692e2801e33f5b1f5b98b19ca17391

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 35877 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
a55ebbaf0ac2f61f92ac9fddf3f568a5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c8b4092722dd…140ae541f2d0 coinbase1250.00000492
d5975b6956d1…5d38facb4e79 spends P2MR pays to P2MR220.001995080.00000492