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

Block 117

Hash
000002321668314312149678aed297cfd023b9ecea1515e9ae9a0baacd33f30d
Confirmations
40222
Time
2026-09-15 05:52:21 UTC
Median time
2026-09-15 05:52:20 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8d7c98841b1b3cd28b160a2e4861e38cdc0bc71ba0afa8831c3c6188ca140468
Previous block
0000004a368cfb2cccbddd3decbfc2382afab64b8be4da9f8ffa7668bc4be701
Next block
0000011fa59a42c30bcf97271288cad4b8f526729d037dec6e89b8b2414b3964

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 117 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
8d7c98841b1b…6188ca140468 coinbase1250