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

Block 17407

Hash
000000081082d52cc7101980d580601f127435e240dbd7bf18c19535edf00dae
Confirmations
23826
Time
2026-10-08 03:56:12 UTC
Median time
2026-10-08 03:47:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
891e507426c4a1d8c65feeb4b3901b6885b963f0c2fe32ca43ea4b0787bbd4fb
Previous block
000000e8454ab528243541f596efe159867346b00cf1293bac25c4d1bd1bad5c
Next block
00000073a7e3045b598050aa68699a536bd7a41dd7e28f9adc9b5e320c90ad4d

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 17407 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
891e507426c4…4b0787bbd4fb coinbase1250