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

Block 13984

Hash
0000000887f44b0100a2e80f083220d6f374637dcdedcf56fe2fe5405c696ce6
Confirmations
27424
Time
2026-10-04 00:53:48 UTC
Median time
2026-10-04 00:45:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
2506cf6c3d309d13d16738dde792f28b03a1cd25e40e8e4c7e2d2bbabbc7dbdf
Previous block
000000b1e113dc7351b47953d37b8fc6ce666a667422058451a96e2c84e72412
Next block
00000098bd707671da065bf9f42b8a249cef29978fc4d36a3b71e65852fc07bf

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 13984 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
2506cf6c3d30…2bbabbc7dbdf coinbase1250