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

Block 383

Hash
0000001a73297f060bc45753bce53c5f3ec76800d9ad2a4e424ace6b53cc1299
Confirmations
42417
Time
2026-09-15 12:21:27 UTC
Median time
2026-09-15 12:13:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
af8e289f62d8d6c9703be939da2a96a94d22f17e139bbcca8da66587c8e4509b
Previous block
0000032eb72bb25fb91ff44e1b85257ace2cddd203e0eaf476c6e8513afa7aea
Next block
0000009d0bfb682d331a93c6478b48d47334ebe518d78009a818fe52d5598b24

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 383 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
af8e289f62d8…6587c8e4509b coinbase1250