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

Block 8919

Hash
0000001d6ad9da19847759f7039088a84f9e3f93bc900a39b799fe8b9d448ff1
Confirmations
33103
Time
2026-09-27 10:53:50 UTC
Median time
2026-09-27 10:42:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9701ad3e3ddca498e8fd328ffe1edd0289572bd832b0d68ada7cfe94f5a4828f
Previous block
0000004207b526ef7ff7d233b498e3094ab6e6c5f9a46b6b1ef3d3d17dad63fb
Next block
00000057a973f8e168d5f51b62646f5d33356147e42bc9782061d7898df7ff02

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 8919 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
9701ad3e3ddc…fe94f5a4828f coinbase1250