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

Block 16409

Hash
000000e47599f167acd7e17af247b7d0c00f3fa6241bae650166faeffdc6fc0d
Confirmations
25024
Time
2026-10-06 23:12:44 UTC
Median time
2026-10-06 23:04:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
acd2bea244a731a3457595246f2aeb8cdcdeb534cea295790f44bd487fd8f6cc
Previous block
00000035b0e5976ed440faf9b25d5414d7e320d70d5a269b88991cb08210a373
Next block
00000085d49ba4bd9fd599a19e2858bde824084d04e754a42af5cd3cf6fd96fa

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 16409 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
acd2bea244a7…bd487fd8f6cc coinbase1250