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

Block 13047

Hash
00000087725f3c0798fee7a2fa297b689e41eb1ba4b1b2c06ea2298b0c460669
Confirmations
29066
Time
2026-10-02 21:12:35 UTC
Median time
2026-10-02 21:04:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d15cc5fb455109793163ceed71f20fe6cc016efa571fb7b5899a4195d9ded7ef
Previous block
00000066b7531e5ff0119bbc6fa614b97b0ad6a17a8316d31931438475a3354c
Next block
000000834428ff280676674263684836104474194cc915607d4a169e04e8b76a

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 13047 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
d15cc5fb4551…4195d9ded7ef coinbase1250