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

Block 11778

Hash
0000006b10b01e7e37e1425d817fa77289e889cac4f8acb59bdfa15a98af88c5
Confirmations
29271
Time
2026-10-01 06:55:43 UTC
Median time
2026-10-01 06:46:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8b2ce4793e1ae2ed3f0716431a2045d148875ebe075e8274e5ecd9590bd7c513
Previous block
0000005e45bf7a0737817cd57fa0e778acbc422c0c07c325de32e1b49e0a9203
Next block
00000050d0aff4cab71174e398ebcb21ad2e2bc2052814fd42dc9e5eb3b02c97

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 11778 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
8b2ce4793e1a…d9590bd7c513 coinbase1250