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

Block 17

Hash
000002dcb6db620dab6e44b5c3f6eccf1f472def0d0243179a07d3a13a20c08a
Confirmations
41313
Time
2026-09-14 15:46:19 UTC
Median time
2026-09-14 14:56:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
fb0850470ae891adcb24b6502808297165a0911ffaaa66075b837357cd50d9da
Previous block
00000115060ea7dac050374481c6841fed799ced4551be1b37aa8a761c8f062c
Next block
0000026c52256adb86573d56b575d429a5688b5739462057785f4325b9004ce0

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 17 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
fb0850470ae8…7357cd50d9da coinbase1250