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

Block 12662

Hash
00000049c16023b9a168ccb948986711c49df0a9004e4f7bf9c32c7aedd2ab69
Confirmations
27559
Time
2026-10-02 09:38:27 UTC
Median time
2026-10-02 09:28:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ec50026c1f7d50b92f2f79b94cc7e61d5d718247cd223c2da37fc65ece471d67
Previous block
0000004365e79f2a5667ac86a04436302ab696246a13d5fe12f698317e0e57b7
Next block
0000000e79e4243067aeb992294cd692487e1a7672b82fbe9e12ad9347f91ec9

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 12662 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
ec50026c1f7d…c65ece471d67 coinbase1250