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

Block 35885

Hash
000001fa3cf230925bcb34321bfe024575c5974d1f4dab53c02a2b046a769ece
Confirmations
4393
Time
2026-10-29 05:07:52 UTC
Median time
2026-10-29 04:59:46 UTC
Transactions
2
Size
3,085
Weight
11,830
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
bf7290263fb87bd542388be77712669723bfedf39c9cd521ea6f85fdcf251ead
Previous block
000000b06397454df607d3d79e50c2bcf648ffb9c369d2e97d1be32c6816f737
Next block
00000076dff772b9d3bf3d3ad979559fdaa54d461e4e8666c5a99b2eed0b966f

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 35885 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
a66e31bbca5a1b8733adf794d66a1c1c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e52249cd27b9…e690e8b97fae coinbase1250.00000424
2aa5d29665fe…b8af7b869279 pays to P2MR220.019939680.00000424