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

Block 32186

Hash
0000002b3e8012e437ef7cff4647e2cb19e31ff02a603fdbb949932afbad5d9f
Confirmations
7848
Time
2026-10-25 02:08:38 UTC
Median time
2026-10-25 02:00:51 UTC
Transactions
3
Size
3,320
Weight
12,350
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
737fd8c162a8d35b54cd6a3fa0b46919c54bfbfae4cbd4e9effb34ec101ada46
Previous block
0000017d6b7e38a364db36c7e20359c3bf603fc769554c093cafdede1aaa6515
Next block
0000002a689c681c5acec913a50ff6073f767801e4eb0bf4445814233c496837

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 32186 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
bdd400f90ff2d7b814ff2a5f63ff7ce2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ac9e385e1064…740e4738b57b coinbase1250.00000688
abe5dd7f7bcc…24f031547116 spends P2MR pays to P2MR120.997989680.00000344
c10d010b9a42…452769fd2cea spends P2MR pays to P2MR120.997989680.00000344