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

Block 34135

Hash
00000023cf1a1e069647a07f66b6e6be31470f4acce11cdecc4a69efadda33fc
Confirmations
6332
Time
2026-10-27 06:22:06 UTC
Median time
2026-10-27 06:14:09 UTC
Transactions
4
Size
11,389
Weight
20,704
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
04463be4d3ceba1f4b0b2f385e6436bc7ede4b9e50a9dc3af2c05ef1d5883ff9
Previous block
000000f38e01139a5c30ba2a176db4b1207e783a38214dbcfc41b9d6ddcea0d9
Next block
0000015465f649ba73a75a06b2ae2c093566785b2ba37259b198527e88e9eebe

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 34135 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
78fb0945a1f6603abbf1dc6a75ec305f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6d8908efb67b…747789345e9a coinbase1250.00004864
0dc44c107761…b9fc9d35cf72 spends P2MR pays to P2MR120.996986240.00000344
a680a1cf32bb…9622f22fb4fe spends P2MR pays to P2MR120.996986240.00000344
df11d72bb5cf…037a437befc3 spends P2MR pays to P2MR110.999958240.00004176