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

Block 3706

Hash
0000004778c32350c03a8494dd44ee1a4e0a6021cbbaa14965800dfd26bc87ec
Confirmations
38453
Time
2026-09-19 02:47:42 UTC
Median time
2026-09-19 02:39:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1459f3fbd3f027030b5e4552d04f069e7b2366f699762b5112c178cfba559305
Previous block
00000232d2cf6e72244a0a461710132326a986bcd9ff2046f4786c746fc9ea72
Next block
000001e649078d5e2c392e940bcd46dad2a13482c6d834ce89731b3b7a71f86a

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 3706 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
1459f3fbd3f0…78cfba559305 coinbase1250