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

Block 35823

Hash
000000ff721373ad704e92f2126953695e6bd6652ecfe5749692812deaa036c7
Confirmations
4579
Time
2026-10-29 03:28:00 UTC
Median time
2026-10-29 03:20:00 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3101bfe171047485aa95eac852df43bf34ed9ddc947f1c367772ec3c8a40185f
Previous block
000001c62c6ce8045b8c0885dee0b3b5e21f4141d7d987040e6c072e7c4ce2fa
Next block
0000006f74c7b563109fbb3ed170884b1562999fb9a0af1a505c02f72835eb45

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 35823 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
e676d83e51790e4ab01bc6bf32921dfb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b67161118861…f17dc35d2035 coinbase1250.00000492
93ade77136ee…3103a32758c8 spends P2MR pays to P2MR220.001990160.00000492