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

Block 13933

Hash
0000009508262c5d95643d5196daf728c9741a6099e403178da5d794b26a7d05
Confirmations
28196
Time
2026-10-03 23:22:17 UTC
Median time
2026-10-03 23:14:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
5ec375236937935539dac6805846e220968487290c7355a1f5529351e140b24d
Previous block
0000009b94a689a59d22ac0e4c4dae1b10e1a57b1fcec4cb6b7d357273041cf1
Next block
00000001cfa9ebad695865b9a495a3c0f85f930745fe56de5bbdad4807e9cea2

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 13933 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
5ec375236937…9351e140b24d coinbase1250