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

Block 5495

Hash
00000003e7785554940d63b145a393f439b0f7a8705a9f8bb9f38a518e801d38
Confirmations
35954
Time
2026-09-21 11:37:17 UTC
Median time
2026-09-21 11:29:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
d3b941691fe3ffa0143d84dba65562067736806c03e2097ddd49baeb7ab66550
Previous block
0000006f004edd522d000502ccce3247fe811f034a9f5acf46066d693d51e117
Next block
000000bdf28277a31f9165312b337bbae02164a86977bf0c9856290870f1a289

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 5495 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
d3b941691fe3…baeb7ab66550 coinbase1250