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

Block 1099

Hash
000000118f69efb479daf75942ce3bf67cbaea14685f100ad3279970e2704478
Confirmations
39657
Time
2026-09-16 06:18:14 UTC
Median time
2026-09-16 06:10:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
167d69f91cb63a7c98f89f076a0f9a20201b19771eb98cfeb720efbd363ec151
Previous block
000001bdc99c4beb58e05bd9b81da861107cd1d455dee63ef9dca36258e1f2c2
Next block
00000374dfdc0aa013fbee319362e643e2664302fd4750c8f597eef1074b8b7a

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 1099 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
167d69f91cb6…efbd363ec151 coinbase1250