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

Block 14778

Hash
000000388bd5bd76adf8afa6c35f86e3fb0e406eb1616def424eceba18f51023
Confirmations
27404
Time
2026-10-04 23:59:23 UTC
Median time
2026-10-04 23:51:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
14e19fb6d05cfcd7d3c59bbae8837894c7f6f393e71878ffc7c89afc5f8b44c4
Previous block
00000014a2a48760d0e524e42214c3cec24688b01618c4594778d05b4d45ac82
Next block
00000071df056dbd35279ec1939219e6e15e02911b3583494c1ba58b78dc8b98

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 14778 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
14e19fb6d05c…9afc5f8b44c4 coinbase1250