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

Block 2009

Hash
00000061e0ec3dba3a85f91c7658a9e6010f1725493180ec5666c6d156b3f75c
Confirmations
38870
Time
2026-09-17 06:03:35 UTC
Median time
2026-09-17 05:55:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
09f06ae35d780e4c4f8e823be2eb60393fcab290584520667b9131d11bb77468
Previous block
00000052f21e13a08c81d95ce96827982344ac65d1df9da008b7a9f737bc6040
Next block
000001e31bc89f5c1da729be311947d3fd89d641f5a8f49b7f4338caeb7ce588

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 2009 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
09f06ae35d78…31d11bb77468 coinbase1250