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

Block 1357

Hash
000000297c538486049d66387f1ca201ff93ea75a0e625391a9c1b74230e15f2
Confirmations
39345
Time
2026-09-16 12:52:34 UTC
Median time
2026-09-16 12:44:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0fa61b3e2eba8c1e8af7bb9c56f184e357ba9a10f2ca81405535fbdf62207317
Previous block
000001a9f0fe303fcce1bc6cec3874ac912ca06cc387afe838211e4f753074dc
Next block
0000018eba1ab1601bdb6ee4cf7b6c94b0d9e56048107951d0eff44b1115039f

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 1357 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
0fa61b3e2eba…fbdf62207317 coinbase1250