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

Block 13816

Hash
00000003e9da3d5273e40025d60a622134d04b0382a454db12c263c1eb5818db
Confirmations
28435
Time
2026-10-03 19:59:24 UTC
Median time
2026-10-03 19:50:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e2d94834b214fa2a05a4cfb0db29dd695645fa7271de953788aa30554b77f3d8
Previous block
000000a3c024ce8c5a41addc4915755629cda06c6777aa482ac72b1165bb2acc
Next block
00000067b2953989c358d8f32f8c8f833c71e92bff7ddde133b2c92d7f62a74e

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 13816 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
e2d94834b214…30554b77f3d8 coinbase1250