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

Block 1775

Hash
000002d2bb176e9f15a5e877fb6ddd000327510e46e44b69847e54f56b6b2197
Confirmations
39222
Time
2026-09-16 23:54:56 UTC
Median time
2026-09-16 23:46:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a5950306f112e672efb1511033d7a4efc417e08c31e58e90ec2af354a32b960d
Previous block
000001336843134ca46750ca42b8a6ec9c44a7620b8f368b41bc9447778fff2b
Next block
0000009d8649959d55bb6dc4df345d8117582f40744012953f6ad93ebe89c2e7

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 1775 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
a5950306f112…f354a32b960d coinbase1250