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

Block 34744

Hash
00000047a3d3b80c7b40f9c50cb9cd60d725b8e61c9aea9006265a0d6387d26f
Confirmations
5943
Time
2026-10-27 22:42:50 UTC
Median time
2026-10-27 22:35:04 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
7920d96d03fc9b584e6ee3b34bc90b64ec46302e2d0cb8f94f22c4d8b666a5fa
Previous block
000000f4a6badc751a8a38bd3d2d149547ee819b9c6a00c74b99d5f2666a1c45
Next block
000001734916f8ab312abce47fd0f9d29c2169ed3b6861eb7d5233881418f365

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 34744 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
e5584f217aa1251cc3d2dada356b21f3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fba0b0692a50…ed5d1be64e26 coinbase1250.0000031
ee5be8ab94bf…e3ce4bd03faa pays to P2MR120.467604790.0000031