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

Block 16342

Hash
00000088d12d07032ee10a9bef7e0b263ace07709cd2486d59aeee792469fc56
Confirmations
25538
Time
2026-10-06 21:17:51 UTC
Median time
2026-10-06 21:09:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
4488ae8265ecd6f8442e68d86224242d2214eaf18897af3ebf9af76461e0dda2
Previous block
00000001519ed7eec36ff880cf6e70fa5ada4ee5798dcdd45abfc2d3a602a91f
Next block
00000045bdffcbb2c62710678f37f6ad5bd2ca6a915194b159528585b121e991

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 16342 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
4488ae8265ec…f76461e0dda2 coinbase1250