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

Block 34415

Hash
0000003060cff2d4266b92c841d96b35804346aeccb2d6882d91dd22df875f35
Confirmations
7260
Time
2026-10-27 13:55:08 UTC
Median time
2026-10-27 13:46:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9fd72d4619123270ded27a5baa9a8689725785621e3d9dec58981eb6dd9c8cc4
Previous block
000000e37dc7ff71650f13fa319c3ba1de0f7e63c394cf735556b6a5f7abd9fc
Next block
0000002e8c78efa04d8cac81733a6dd99c1b817af6938d38962221b27d79a93e

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 34415 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
e71804f2bacb808c4ad124da2b6e7408… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9fd72d461912…1eb6dd9c8cc4 coinbase1250