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

Block 16469

Hash
00000019b60f38250180423ec64b80f94499d0df8663cfa854d2db4cf38628bf
Confirmations
25796
Time
2026-10-07 00:55:44 UTC
Median time
2026-10-07 00:46:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
fd456bc437b83bda1c64ddbd7daca4bcc2be86378bd73d352ea69ac40aea7886
Previous block
000000080e0190b93372537024e0ac410036ffba298abb8791456c37b5ba91c4
Next block
000000843b3157366c5b08347cb7777d5d6210cfd45cc7460994e4c6c44066de

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 16469 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
fd456bc437b8…9ac40aea7886 coinbase1250