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

Block 9823

Hash
000000627020201b5032be685aaa2a0397b3ee973a0d68988b7244028af48a16
Confirmations
32315
Time
2026-09-28 18:35:17 UTC
Median time
2026-09-28 18:25:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
278a5a724dcd8a1fbc9f494b1de7b992ccbe0988cbdb09729d5cc464bebd6616
Previous block
00000008bb397289e39f8b7da9f85fbf38932c87701ca8fcead07bc24b2c36cb
Next block
0000005171f58d03df345d5da7b77a8e373156e513689ca5b765934c7739c059

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 9823 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
278a5a724dcd…c464bebd6616 coinbase1250