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

Block 8169

Hash
0000005500cc68ef617b2bbd87e1e40c5f43a43f6a8c88a99cfd531f57b726ea
Confirmations
34047
Time
2026-09-26 08:18:38 UTC
Median time
2026-09-26 08:07:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9d845047c01c1a55c79cefc717ef9bf8bb09c08de246cc169d4c35bd9ce2528a
Previous block
0000000c136e21df213968624e2634d45edab86f1f896bf8140a60bd5ce648dc
Next block
0000002ea6dc71aa600455867fe8c53ee13729a31e069f197aecbf47a65ca938

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 8169 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
9d845047c01c…35bd9ce2528a coinbase1250