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

Block 32827

Hash
000000c3b24e3f9e0fd23b4e104960f6d9ebe76a6ca410454b94603830dc81e1
Confirmations
9537
Time
2026-10-25 19:16:43 UTC
Median time
2026-10-25 19:08:29 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4f378688f17ce76ba51583a474572514b5d7de4df18531b2180190052e263027
Previous block
000000dd5e549cae0e8d73370306cc830845f30f175683872028656b14021235
Next block
000000139c4daf76a1bb52e67872397c2d7b5e63ba17050993ca9f058e8abc64

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 32827 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
fcd5609e8ed38b61081116da39f33d34… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ff816d347f92…b3e0cb47da45 coinbase1250.00002408
2fcf6a63f667…6a2611cce308 spends P2MR pays to P2MR120.996986240.00000344
53b03916022c…e0c7a31c9226 spends P2MR pays to P2MR120.996986240.00000344
1697424d79d6…488663172842 spends P2MR pays to P2MR120.996986240.00000344
51a0c023fe41…c14ac20a9e4f spends P2MR pays to P2MR120.997989680.00000344
c942a8b8f95c…70dde5f7ae99 spends P2MR pays to P2MR120.997989680.00000344
4555cbc1cff7…16cd32e0f9a5 spends P2MR pays to P2MR120.996986240.00000344
89f32012a43d…3cc6f2726edb spends P2MR pays to P2MR120.996986240.00000344