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

Block 35786

Hash
0000011a21db20b70a5f4d8f668d974a1b7f2ce5efe4a81f66c8089335aea7d6
Confirmations
4512
Time
2026-10-29 02:28:07 UTC
Median time
2026-10-29 02:19:59 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
dbd8ca51eadf29104c98bee0ad6c369d77f3c09e83340e4097490c59c5e6c96a
Previous block
000000d36b85ed3c4be2d67d9450c014ff76380e90eadac2dca4c52b6030328d
Next block
000001524a80f57eaeb6f6a39cc025fe1ca156ec1c3968331ead89071afa5736

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 35786 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
91685ee7ad7b54f39ffada6141076f37… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dbd8ca51eadf…0c59c5e6c96a coinbase1250