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

Block 12124

Hash
000000afbe4dec49bffdd5ecf351097e631d8f5ffdda473e4396bbf14cd00adc
Confirmations
29636
Time
2026-10-01 17:36:30 UTC
Median time
2026-10-01 17:27:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
c4fa79daa46618913af5df989186a5a1dcdf7d4af47fcdd332d6389918426812
Previous block
0000005f506b83eaed68bbe5aa093ab9ea7526b743324742289ea83dfaa806f8
Next block
00000005e9db16f0bf0b33f561b99cf38548fa4fae7f41f524c2f77aaa36da7f

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 12124 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
c4fa79daa466…389918426812 coinbase1250