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

Block 11880

Hash
00000087e0e930c2b0eef5113a3d8da9dcf475ec6fbb11f56859f6b28b6a1b34
Confirmations
28438
Time
2026-10-01 10:09:37 UTC
Median time
2026-10-01 09:58:01 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0067536234
Bits
1e009411
Merkle root
a4c88d5f03b4373bb4e9c4507ef86943c65c4f0577fa4366b292f83f32f9d51d
Previous block
0000001473a284da462d96927a33d5f996ef16c26cb79798979898331e3d160e
Next block
000000356e9f6c15704861cfbe53999ad05990533d6dc0de3edad724bbc88647

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 11880 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
962ab5df56fb…b6f5175c9ce6 coinbase1250.0000117
0bf9f5ed7f9e…7895cccb81ee spends P2MR110.00998830.0000117