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

Block 3791

Hash
000002b777061ddad10506f210a1c0f00af0f60673eaee8d00dcd5e8158cf3d0
Confirmations
37708
Time
2026-09-19 05:02:02 UTC
Median time
2026-09-19 04:53:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9183559719ef527b99cac88c7f154e09be066aefb4e16fd8bbf686eee2f4eeab
Previous block
000000d0927ec61d15cbc1d6123dc9a20093e01114a4278f6c8b9440c35c73df
Next block
000001e51a953286ad2963ff329b65e79f78acbd5260015974c70177329fce51

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 3791 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
9183559719ef…86eee2f4eeab coinbase1250