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

Block 33911

Hash
000001ebb81cded0216c2a04668a59d0be3b5d946d975da17c73a22b757eec1a
Confirmations
6590
Time
2026-10-27 00:20:54 UTC
Median time
2026-10-27 00:12:55 UTC
Transactions
4
Size
11,303
Weight
20,360
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
35a153568cb8c248a16c06d0fca3eab69e6615108367faa5c03b55bc9638a92c
Previous block
000001e0442d9d33ea07b1eefc9d602e8c06c229bc404fbc34038121f6e7896d
Next block
00000138770ecf7d1fb6a0be9a0dcd99ca0c77d3e5b38db29a609fde459ecffe

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 33911 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
19036dcb9d0bf7e33c06f12814d2654c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d0694753b8de…266974366322 coinbase1250.00004692
688f896257d0…7a8ff172cf6b spends P2MR pays to P2MR110.999997420.00000258
d60743bd4cd1…1a536df92ff5 spends P2MR pays to P2MR110.999997420.00000258
1215710c29cd…91e0e46ae106 spends P2MR pays to P2MR110.999958240.00004176