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

Block 8890

Hash
00000044d14c8ab1e24210e1439cc91e0a0ed5a321285dceebc2d0a0672c781c
Confirmations
33306
Time
2026-09-27 09:49:20 UTC
Median time
2026-09-27 09:40:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
ed7c4247ce45212b51244f75496606814c6ce6d87d6b3da2ffa09bc3ab7718ee
Previous block
0000000e3627684048fda3b36ea91fd9f4bae9f2788571d7043dfac0526eb242
Next block
00000005f2444b2f212bee2bc2d5ee7faf64357a07bd55775156dca7d184fcaf

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 8890 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
ed7c4247ce45…9bc3ab7718ee coinbase1250