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

Block 14563

Hash
000000a8275883482312151f3c730dff5b74534471315dae32a0ffea856bbede
Confirmations
27774
Time
2026-10-04 17:44:31 UTC
Median time
2026-10-04 17:36:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
90d3984465cc89f1d657706c0ee49ce58aaceacee178bff61ffdbed48014beb5
Previous block
000000c13cdd5eec1cec3a20a5322e67b657f48584746c9d946f0c189911c4ff
Next block
0000009b80b72099f9f42d87dca400cc7d2b229f668aa79a64b2db18cbb1bcbd

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 14563 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
90d3984465cc…bed48014beb5 coinbase1250