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

Block 1789

Hash
00000150bbbd1bb2152dc8d4d0601ffadae7182fa7e3785879202d5b96838d9a
Confirmations
39592
Time
2026-09-17 00:16:50 UTC
Median time
2026-09-17 00:09:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
496a269524579b5d44a63c7ce13f8146f094840f83fa82b1978c3f6972710700
Previous block
000002deecf03f33bd39e05e3b0d7cc4f988b81559b56aea0f9b8fbf6b3b82fa
Next block
0000033ac190edba15de0dd3d936435c0969d33e45c1a0e62de5498a56265407

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 1789 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
496a26952457…3f6972710700 coinbase1250