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

Block 1336

Hash
000000620cf6ac49dbad8a62eb0a7949fd1e7403d8816b420b66de1b54d7041c
Confirmations
39802
Time
2026-09-16 12:18:57 UTC
Median time
2026-09-16 12:10:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4135f3b767425633e85aed0f50ce9c0b22990d84f9dc335e983f3446e677d5e0
Previous block
000001892ee63972145216f4dde053b008f5565fbdd7e5bd9b234b9cf1d69fe3
Next block
000001e0a2d95bedf8e17ad9c2866022581741a7eb877457dde64921bc8c6d62

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 1336 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
4135f3b76742…3446e677d5e0 coinbase1250