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

Block 3428

Hash
000001eccfd40ada61b8038064c58010ba67c813e2abccde2d33e3b4aa955fa3
Confirmations
38351
Time
2026-09-18 19:27:12 UTC
Median time
2026-09-18 19:19:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
066d7aae13d3d1b24d162b9053c4fbfaf38be929f7486845c0c339ae157801e9
Previous block
00000285a7991deed85c742f9e79517fb9273395ef5f2302c49ce59a102d1a14
Next block
00000311f1226df134fe8b788d5e1163bb61e77e2fd17c2818d37d4e368b39e4

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 3428 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
066d7aae13d3…39ae157801e9 coinbase1250