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

Block 17612

Hash
000000514b9e09ddab58bb58d5b1db55080319376fcc027a4d5c7de12a778a6a
Confirmations
23453
Time
2026-10-08 09:46:50 UTC
Median time
2026-10-08 09:37:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
aadd91001f861eb3835070f7ef55a7c5419afd84125f8d837550f1c668ae38d3
Previous block
000000c3ad0237a80f253352664af13c4d9fcf5e6610b5f48dbd95cbea796fe3
Next block
000000dc954357bf119d7d6f4ea3134c3c9c32e06bee28511139cda7d422b29d

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 17612 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
aadd91001f86…f1c668ae38d3 coinbase1250