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

Block 1447

Hash
00000286eb37a0fe4a911ce0763b4cbfe78a916b1854db37b6eadf24c41d0c63
Confirmations
40819
Time
2026-09-16 15:13:38 UTC
Median time
2026-09-16 15:05:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5b6f8088597c497e87647bf0810b61c99342d8d9adb13540ce4548323669f935
Previous block
00000371505d1dee0f2e856ea40f10271b1f08fa973075329bf651204dacf9d1
Next block
000002d555b4c46ebde43b6497809881ad92a274a46a1658b8ab350b9e8bea66

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 1447 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
5b6f8088597c…48323669f935 coinbase1250