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

Block 33746

Hash
00000000632b1aca96de5cc4ba58e0f7d5ce774ecb15811862cc30ba557861e5
Confirmations
6395
Time
2026-10-26 19:56:25 UTC
Median time
2026-10-26 19:48:38 UTC
Transactions
5
Size
3,869
Weight
13,724
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8283216075e5dd4d69388a4d67ef9e49714e9e4c6715fba32f70fbafe5efe657
Previous block
000000dced1f6d2ed5eb2c1cc3068b7a22c0690d70e0b1fd2a3c29e68adf05b2
Next block
00000207a9826537948742e0ae07a7e4a67ceb6bac9a3e08d01573b7b347d919

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 33746 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
3213a1850c49ab5340fe9f7a4d1355ff… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
52f038030d36…e91c338a637c coinbase1250.00001376
1b98b2a56051…f6b4cd94b951 spends P2MR pays to P2MR120.996986240.00000344
dfa356f5eb3e…81d9df2dbe6f spends P2MR pays to P2MR120.996986240.00000344
7d88c39f1d22…928ea94cdfe5 spends P2MR pays to P2MR120.996986240.00000344
3d60e2cf14cb…42c1800710f7 spends P2MR pays to P2MR120.996986240.00000344