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

Block 3203

Hash
00000309aca7e76ad486c7391fbe466b9692d8def59c5a694ce2c7ab8b4f936f
Confirmations
38147
Time
2026-09-18 13:32:24 UTC
Median time
2026-09-18 13:24:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e2e0f6f8574834eb665d2467e8665cacf4921e3a8e3e36610570db2a5b8e2584
Previous block
0000019c88d9b1142c5d3c31e5c278f90d7b42e34bbaa1d152e33508046eaf8f
Next block
000001289a0b83dd1605698bbca259a2c7ee9d4bb3b1ae587ab1c3ee87112a3a

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 3203 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
e2e0f6f85748…db2a5b8e2584 coinbase1250