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

Block 1703

Hash
00000108cfc8259bd81d4b799eeb492d442b2ab8ee68d4c60925c7f9ac8313f6
Confirmations
40607
Time
2026-09-16 22:01:17 UTC
Median time
2026-09-16 21:53:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
781da1f5848353a1f8e8de3237ae040e0f0c643619b09feaf1c273347c2284e8
Previous block
0000030f8f9beeb04a094ef61c0d7f9105b19399279b1e74b9d1614bd46757e7
Next block
00000164fee0e8e91ac4728e7c623e4f912f64b5f31480796ecc22aaba4ccc23

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 1703 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
781da1f58483…73347c2284e8 coinbase1250