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

Block 14274

Hash
000000a688f10304bf509b34ac451aa20b4d96d9319f566bd710b8e0d31433e9
Confirmations
27517
Time
2026-10-04 09:21:27 UTC
Median time
2026-10-04 09:12:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
6111eab6849cb2db24bd5a6e723efcd36b1d5abc7add73b4fdc7464f54d8fb07
Previous block
000000a88b187a4cb5c6d084a2cd4a7ec54df0851739b4af59aba0c01f53a25a
Next block
000000d4a4c8c9b1dc43c6f448a00de764f3c19be74fc42fe92d0ee52f7602b2

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 14274 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
6111eab6849c…464f54d8fb07 coinbase1250