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

Block 13283

Hash
0000009e1bae6e81263cec14696644ced284884c04d951d59f7f51b9da3b5ef1
Confirmations
27795
Time
2026-10-03 04:09:47 UTC
Median time
2026-10-03 04:01:58 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
324204781c0e44f81b7a2ab6dc63b0f79f0fa0303b08e36a0741e70943240e61
Previous block
000000745d87853f8652c603c4d416a24803ec53ae7a4fac75c515a6201135f5
Next block
00000078076d1c4c6f8e888f326eeaaa8e1e050d3c22d9dcb33c82a5cee59f7b

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 13283 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
2c0479f6ea02…c7ee4e565402 coinbase1250.0000117
d80e476252bf…1ac98f4c3b22 spends P2MR110.00998830.0000117