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

Block 17415

Hash
000000e678a44cb9cf6f808ab06cb97c41ce9a7aee7c82d55859babbfff518a5
Confirmations
23673
Time
2026-10-08 04:10:40 UTC
Median time
2026-10-08 04:01:51 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
9b1076841f8572f6cb250e979d880cd1d197d9525f3dc167f01cf4f2567b8940
Previous block
000000b2305f81aeff87f6d19c1acc28701e1b1caff4604c2d93d06c0edb78e5
Next block
000000153755088440ad1855aa7236c8cadda55f26df92a42c448ee421176e3e

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 17415 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
1234e743906a…3bbbe9998c88 coinbase1250.0000117
d10c3924edbe…ca1dd407dae6 spends P2MR110.00998830.0000117