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

Block 36036

Hash
0000010389b8813275cd1f11c2f5631bb8c56374577e68fbbe8edb84ccaf76b3
Confirmations
5021
Time
2026-10-29 09:09:44 UTC
Median time
2026-10-29 09:01:34 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b3457d133b5796f114a992ed366d04ae75bd20d88996eaedaa0da7dd23b58609
Previous block
000000fbd49b5dd4c4a2d9fc464326f4aac064f95171cf7775ef37c7c572176d
Next block
00000128a54cc2d262bea3957f6917f94d32e6cefb41bcb16b07fba3727a44fe

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 36036 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
eb0859c9101ad020b173b468c261a9c9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b3457d133b57…a7dd23b58609 coinbase1250