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

Block 17480

Hash
0000002e7291165fd5eed2f8c36ec70a98b03013b9aa145e8327d442003c1c77
Confirmations
23924
Time
2026-10-08 06:01:43 UTC
Median time
2026-10-08 05:52:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
1ce8c905a753a669830888e2236508d43f2a226b44c204e0850d338c12ab1fb0
Previous block
0000007d53f4da5f284df41e93798692027c88a3da0b3a334eb65f5e4f2c694d
Next block
000000d4bf757db44c1d37a937da9095b45d824e0620aba0b6803f432529a5ac

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 17480 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
1ce8c905a753…338c12ab1fb0 coinbase1250