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

Block 33279

Hash
000001182598074d09de431b5e038d10bddb972d77c786f4844db7a7b29d212f
Confirmations
7580
Time
2026-10-26 07:21:12 UTC
Median time
2026-10-26 07:13:19 UTC
Transactions
6
Size
11,894
Weight
21,902
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9875db6399f9d1a8ef6e084213d6d5e95416d28f6089ad0b3592dec912c3690f
Previous block
000001bcb1fffe6f8e2cce70fec43a1dbdecddede107a6ce07579961dbf6a819
Next block
000001b06715a8c250cca0f8a24b490af81179f405f7f933fb5bd585564a1772

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 33279 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
d4dcc33aee2d016cb43000615200949f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8babe4d0fe5a…77284221c3b9 coinbase1250.00005466
1e79bbdb2247…41e2dfeafa0f spends P2MR pays to P2MR110.999997420.00000258
cbe4410796da…7c53c4b6fb24 spends P2MR pays to P2MR120.99598280.00000344
8e8c87da1ff5…84e856ec0439 spends P2MR pays to P2MR120.996986240.00000344
dbe40b0c01ce…bf700d6f79ff spends P2MR pays to P2MR120.996986240.00000344
b0a44a4c203b…ff9f42a23a05 spends P2MR pays to P2MR110.999958240.00004176