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

Block 3123

Hash
0000008f817f60372a104334ed7cd0f9f29ee176baaefb821180c87d2f5d378f
Confirmations
38226
Time
2026-09-18 11:25:10 UTC
Median time
2026-09-18 11:16:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b62e308bf224632a132d540d8a0200bf6f6301a44888841bd5551c9ab043d0b3
Previous block
000001de6dd8fd3cabf0a7d7bd8ad51e3e85acfe44a814c3dcd664dd10c35692
Next block
0000022cba493bf444334e064b859696a391e5de008f9fe81d9e8936cc81771a

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 3123 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
b62e308bf224…1c9ab043d0b3 coinbase1250