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

Block 1188

Hash
00000001a6c53fe770667de330b44ed9abbddcfb0b37f4b3edcf3c5bdfd5aa97
Confirmations
41223
Time
2026-09-16 08:32:06 UTC
Median time
2026-09-16 08:24:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5d9508749e1e2c19af707cabc3fa39f299b2290df12b6260e1577298a35eb18f
Previous block
000002b2ec7c3a7556879ab658876dfbf2a04f7616405bc6cb8c36364b174c05
Next block
0000022e46fce6121a35557d979bd917802d0749aaef6e6b9fb6b42c033d31b1

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 1188 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
5d9508749e1e…7298a35eb18f coinbase1250