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

Block 2809

Hash
000001d7f9acbb0d2fd0d89bd04347c0400e345bb73d080dd8c5ddfedec40117
Confirmations
38140
Time
2026-09-18 03:07:39 UTC
Median time
2026-09-18 02:59:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
62fb60d9624d3d0d8fd5bd6ce40da7b27c71420256a9bf760ff33060b2b91713
Previous block
0000000717bdbabf77b4b84a3ba99f9c2e22010459c1bd3d2bc676afbe86d706
Next block
000002e5d1ca66e292ca35795fe3fc5d619f7d1f5b298d93c75c6e13b85b43fd

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 2809 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
62fb60d9624d…3060b2b91713 coinbase1250