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

Block 16814

Hash
00000089fd80a484c0bf4808f2ac7555af3a427050378622048a12e478992fa5
Confirmations
23807
Time
2026-10-07 10:54:31 UTC
Median time
2026-10-07 10:45:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
55d1167e41df2818b419cd3fab20ef52a6a69c262eaf659e3c8fa2d5e5e6144b
Previous block
000000b4ac9f58d6be805b02d1804040427dc3525f413d5db42c7d3d5a581afc
Next block
0000003d32745057e532c2b442c5e1dd302834c2b5f14496f14928be63dc6042

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 16814 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
55d1167e41df…a2d5e5e6144b coinbase1250