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

Block 1729

Hash
0000031f6db5582863a4f0adf45c5a48a42fd43dcf1f9c53a3c80980a2d5f5c5
Confirmations
40468
Time
2026-09-16 22:42:21 UTC
Median time
2026-09-16 22:34:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d258dc54608c81a51857ebe23dd9f6043fcdb36041ba54f290d58eaf752bf006
Previous block
0000013cc433a34cfe285d4553a365ade24b78f582c6fbfd3e1274032253e479
Next block
00000075eb517dc8c377a4aa66373bab988818f000c61ce3f0f51e02dd473317

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 1729 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
d258dc54608c…8eaf752bf006 coinbase1250