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

Block 14391

Hash
000000a8c9812824792c7a2a25ec4cec28d3456435db758e9a2e7b175b10c8f7
Confirmations
27159
Time
2026-10-04 12:43:52 UTC
Median time
2026-10-04 12:35:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a61842f5545247c57abc024beed572a580bbb647b67deec7c935d957bc03d23c
Previous block
000000386de4db15899a358eae276c62bafd76d5984917fe5408baa2a076fed6
Next block
000000316e98c391e5e9b22a667b7895ee6d1be957603bd30f993ade0b2fc2db

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 14391 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
a61842f55452…d957bc03d23c coinbase1250