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

Block 2734

Hash
0000027ef57a6e9c85d343794c56524f430911fbe0208177b8d8940c6766ee37
Confirmations
38693
Time
2026-09-18 01:09:51 UTC
Median time
2026-09-18 01:01:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
3c8ac29d0dc14209a944299b22fd76f88fe29b2668b59e5d5aee33cd65e70214
Previous block
0000020dc3ff99ea9d6c052ee59bc159d07398d4835414217e159a1def6c125f
Next block
00000170bd09b40996df7ab4bc2a7a6b035bed1c469f8f3d29928c09d6ec61cc

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 2734 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
3c8ac29d0dc1…33cd65e70214 coinbase1250