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

Block 35463

Hash
0000009a29277129683ea730eb506bff6c1fc1566e750b9048f62a997d7eea28
Confirmations
5130
Time
2026-10-28 17:51:00 UTC
Median time
2026-10-28 17:43:08 UTC
Transactions
4
Size
11,048
Weight
20,486
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fc0f711d36497e6dcf2c93175fe56cab523dd6467e77effb00bc5748cb5fead4
Previous block
0000011be184cd3fe6072a043fb6c5557601f902987cf87ccf95af539b6d95cd
Next block
000001366ccbf17936f20eed2adb163507aea702228bc0d78b36ef28f969c859

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 35463 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
d8d09bd38f9d1e02ff3f8e5a2fee79e1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0af048e623b7…90b432882dc1 coinbase1250.00004754
adde272cf581…5494cfcf9637 spends P2MR pays to P2MR120.99598280.00000344
07a27bf9af67…6f1ae2726b4d spends P2MR pays to P2MR120.99598280.00000344
89b2f5a6d5ac…f9fa2ee7ed8c spends P2MR pays to P2MR2126.999457740.00004066