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

Block 1584

Hash
00000103ea6ca65bd895da56669b5dc4281a1b7b997407411888acd086206b70
Confirmations
39507
Time
2026-09-16 18:52:01 UTC
Median time
2026-09-16 18:44:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
bbdcd4dde4606c3cdeb90dfb442f6317216d0fa99c61742435921eba6f53e394
Previous block
0000015594e2bfa8e573f97ed330f9bb66cbe26448b3eff9b1bd191a4c247b93
Next block
000002d8d97840be8a04b9d3d85875e292c6df37abd5231f60b52b31db15257e

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 1584 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
bbdcd4dde460…1eba6f53e394 coinbase1250