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

Block 35870

Hash
00000093cb843037e9ca8dec3ca0a6a72126b29c9659ea6d73c39bccbb64c7a8
Confirmations
4923
Time
2026-10-29 04:43:47 UTC
Median time
2026-10-29 04:35:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9cadf8ddeab00cdb38cd6714b9bdded285f83ee879d080b02f6176b53eabce5f
Previous block
0000006e7d91ae4dc4f4b2b46cd1e3a6090a5290475947b2fc60ca05c79710b9
Next block
0000015169de47c6fea46069d2399a757df1302d2238967fdf15bd03ec23d0dd

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 35870 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
61b0b70a7ade2c2f2a66a91964f6dc0b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9cadf8ddeab0…76b53eabce5f coinbase1250