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

Block 16698

Hash
0000001083820991cebaec0869f268ebabbf27f30bc97b7add20644f2064bad6
Confirmations
24585
Time
2026-10-07 07:33:44 UTC
Median time
2026-10-07 07:24:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
2c718dc469b7f4eebfcb3a01ae8abd6e0b8cc2d3423832dce5102ac388dceeed
Previous block
0000001e95e1da741f7a24201ac9cd0bcafcf26e0ed7c674732df57eb57542b7
Next block
0000008402504279f597cc43ab564c77d80cf949d57b03fcf4ffc34970f673f9

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 16698 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
2c718dc469b7…2ac388dceeed coinbase1250