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

Block 5312

Hash
000000bd11f85088e3d375cf2070ceec1a26235417f41dbe8b9a91b5dda57561
Confirmations
35429
Time
2026-09-21 06:17:11 UTC
Median time
2026-09-21 06:08:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
b9dafaeb04a66720859ad4ccb05a65d9926137dbb76b9d0f38829059aa55d306
Previous block
0000002311321295c1456aa271cac4a51738ed100a159fcdfec99dc16a7b74f1
Next block
000000621f1921a7a7ffb8ab589c51c9849c5c64e08bf393ef0a879c756f4187

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 5312 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
b9dafaeb04a6…9059aa55d306 coinbase1250