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

Block 17125

Hash
0000004eb970a40ddf1010075c660294bf78b9bcb802bb28a676a734d3afd4b4
Confirmations
25151
Time
2026-10-07 19:52:51 UTC
Median time
2026-10-07 19:44:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
ee2ee0d06ffca9df41f062df0fb15af1f5798ac6ee3611acc99aa29ceb30baaa
Previous block
00000062886cae3fbcb3fd7e1de560a7202d8a970f7cae7e6aee07c22ea566f1
Next block
00000061d2baa5196cb8d0b26d8cb53a109c0a6b7097423860cb867779654fba

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 17125 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
ee2ee0d06ffc…a29ceb30baaa coinbase1250