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

Block 13955

Hash
0000005afecd809266d8739921a8339363fc12ee2d0552af8c4ed9e38f75cf39
Confirmations
27815
Time
2026-10-04 00:01:43 UTC
Median time
2026-10-03 23:52:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
aaafc94f745604b8f690a57080098f37a66645eb170adfc54d195918cf334b42
Previous block
00000056a0e330a1d81ef5a304e4c69f692fd76b53a82bc6fa0835df9490685c
Next block
00000028407f7c01d29d3f3ed43abce0b53b9531167cac1db9cfdca5a80ba9e9

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 13955 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
aaafc94f7456…5918cf334b42 coinbase1250