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

Block 13359

Hash
000000500d745cbb2fc191ce909158fa63a4b927602c71868b39bb133df0e7c3
Confirmations
28521
Time
2026-10-03 06:24:44 UTC
Median time
2026-10-03 06:16:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ccca329d78a84ecc3823a3757ba3371ce7c78f2531852c2b513f1e810e3ad375
Previous block
00000073f85bbce363bf175a0b4874e0cec26eb8db79b9c521b8fd11509bb180
Next block
00000053bb91ccc59d7626281bd985d961a6030735867faf8251ac52ece1ebf4

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 13359 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
ccca329d78a8…1e810e3ad375 coinbase1250