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

Block 2736

Hash
000003043635c5113d1de0e69a34c120180ef82e533dfb2aa19a22f8bfafc156
Confirmations
38716
Time
2026-09-18 01:13:03 UTC
Median time
2026-09-18 01:04:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
abdb6347b9639e751b54ebc4325188d220cebf42b23aadf8acc15cd7a885f1e3
Previous block
00000170bd09b40996df7ab4bc2a7a6b035bed1c469f8f3d29928c09d6ec61cc
Next block
000002ab0cd64b120167eb1bc1e79d2b74c2f9c384b8b5c30d29f81871353ec0

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 2736 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
abdb6347b963…5cd7a885f1e3 coinbase1250