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

Block 33015

Hash
0000020278db8edf97405c52018eab2f85c1c3dc790ed2f9ab2043a507765f01
Confirmations
8436
Time
2026-10-26 00:17:50 UTC
Median time
2026-10-26 00:10:04 UTC
Transactions
3
Size
6,895
Weight
15,670
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9b961c972258227c6501f53d2f01908e0f225a8e322412547682453b98bd8e04
Previous block
0000008d942e18d85b1120803d31fec32aed542444358928e7cef73b78f4ff40
Next block
0000010584245feabb5eb5c54699982d8c9ae0ea4cbdcb46d7c8c4b60c36d749

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 33015 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
cc60e44f7156add4801f17a34425eabd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
11b090304e1a…7c0273f7b785 coinbase1250.00002346
41c85081043c…d77a17e70780 spends P2MR pays to P2MR110.999997420.00000258
1540f240ec36…49ef4ffb4373 spends P2MR pays to P2MR110.999979120.00002088