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

Block 3707

Hash
000001e649078d5e2c392e940bcd46dad2a13482c6d834ce89731b3b7a71f86a
Confirmations
38445
Time
2026-09-19 02:49:24 UTC
Median time
2026-09-19 02:41:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ee0639b8f7bc5d0e379d8b5b84f87bf69c06b4e351656d5420f54f703e6e60c8
Previous block
0000004778c32350c03a8494dd44ee1a4e0a6021cbbaa14965800dfd26bc87ec
Next block
000002ff145f94abaff6ea8e0e0ec12ad1d7bfb70cd99080222c73e79f6db8e1

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 3707 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
ee0639b8f7bc…4f703e6e60c8 coinbase1250