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

Block 11912

Hash
00000086521383c157fa5dde4cb0a4831420b86fafc19fde25e09e9e9523e06e
Confirmations
28852
Time
2026-10-01 11:05:27 UTC
Median time
2026-10-01 10:57:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
99ca2c255082154e0dfafd79e2a1b8c08a1be6472d344509ae66e56d40d6bb79
Previous block
0000000b0b91ea4ea655ef50da24006fa85f25eb6063465b2fbd60946ace3f89
Next block
00000024acccd1bc1b6037ba83333918493a3f4324c575be418f2b96aa08259f

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 11912 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
99ca2c255082…e56d40d6bb79 coinbase1250