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

Block 31341

Hash
000001f565556ec39f686c86b716f7faee26fac91f59662677d03cb4606ff223
Confirmations
8927
Time
2026-10-24 03:25:24 UTC
Median time
2026-10-24 03:17:20 UTC
Transactions
7
Size
4,209
Weight
14,883
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
6adce05716544863773fdbc2325e9da96ad46025e3d1bd08b8fe49b8e4872660
Previous block
00000093d2020812dba103f940553adb5146e082ff1e6b518249b6154c216c5a
Next block
00000198457def2c958c32148664053db264a2b598e10994eee585e431c46f14

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 31341 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
908b5260777ff6fdabc550c1b6190656… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8cf0f774287a…c95c26d4793e coinbase1250.00001962
8cfede334306…e715c752a009 pays to P2MR1225.99992230.0000031
ba0b3f1e81bc…ffa9205eceaa pays to P2MR124.99985720.0000031
961f70346057…be675fa53fd5 pays to P2MR1241.99997190.0000031
f4c307c1e9dc…7892f5e3880e spends P2MR pays to P2MR120.997989680.00000344
c0ef566b39c8…883f7fd02cc1 spends P2MR pays to P2MR120.997989680.00000344
7987f1a7094a…ff30568414eb spends P2MR pays to P2MR120.997989680.00000344