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

Block 35248

Hash
000000966ef3f6dc444f154b49a81d5348a4c3bb3f3ea3d50a6ef04da31934f3
Confirmations
5394
Time
2026-10-28 12:07:40 UTC
Median time
2026-10-28 11:59:36 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e47b5e49c754b4e84a108b81de64c04677cac934c9df754f8410575e8e167c9c
Previous block
000000924710239e6a17b0b21823383c86d63c84e3dd2f2023906a81d1dc52ed
Next block
0000008bbbed7b30612e505e41f72e60038a1abe47e08226bea1f350236938eb

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 35248 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
e81a17d68621cead1f655aa47cdf15e5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
60f049cc3005…2a7c2ad96cfb coinbase1250.00000688
12f69e604f05…af39cd890457 spends P2MR pays to P2MR120.996986240.00000344
5f569e13cbf2…6ece50a5d7d7 spends P2MR pays to P2MR120.99598280.00000344