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

Block 7123

Hash
0000000d4fb4025f2a391fcd8eaf7a056e622b23be8b39264ff1d6be0a7cdf6e
Confirmations
34138
Time
2026-09-24 06:44:14 UTC
Median time
2026-09-24 06:29:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
0dc3616072774f8e981c92bc8a92fa9e56383c8375a6030377e0a3375b0f81d0
Previous block
0000000cf04ae0f4a2289367b021ad2098060a63a42bacc48178c1005d8a67e7
Next block
00000029d934e61b9bbeca1eb7b9b47a62747c8f2dbb34e689536501f5844080

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 7123 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
0dc361607277…a3375b0f81d0 coinbase1250