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

Block 4752

Hash
000000a82d1903e6ec88cb890534f6f1944b83d31b742792972a2279e34ab55c
Confirmations
36017
Time
2026-09-20 09:20:58 UTC
Median time
2026-09-20 09:11:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
79ef491c7e45deacff0fae88fda056146335548cea3264b9beef5d3b0209760b
Previous block
0000000e432ef8afb220c579edcbd64837922de9be54c2463eee4af5c70b1959
Next block
000000cb6efedee4b93fdd7a7b176b6ccfc9ea6c599f21c9b46e2409d7543b9b

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 4752 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
79ef491c7e45…5d3b0209760b coinbase1250