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

Block 2081

Hash
000000b5edae9b888ed81c3a11714132b920946247332c10d917079a2fcf9080
Confirmations
40198
Time
2026-09-17 07:57:28 UTC
Median time
2026-09-17 07:49:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1c22b8313471de3b05458c56e51be72efb89595d6ae203a8f5d7d52bc84896a6
Previous block
00000080d9b7f08d6ff16de042fbc869fc73a72ff828816000706bde887f6b15
Next block
0000027457d93a3dc50a11f2bd63cec46ae16892c4d805e75f1b22c35c267dcc

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 2081 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
1c22b8313471…d52bc84896a6 coinbase1250