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

Block 1588

Hash
000000dcdd755a86b279e4e3bb215f0b9888c23d03a11d9a374b6328e860bd1e
Confirmations
39279
Time
2026-09-16 18:58:23 UTC
Median time
2026-09-16 18:50:28 UTC
Transactions
2
Size
736
Weight
2,188
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9274ce02338a486de16c7a899b12651ecc7a6de867cfe01609ff5a5901358d35
Previous block
000002fa67e4afaae4c198d224368e60745d44165931345fe1c9abc73c06f2f6
Next block
000002e52b922b362a30422c9e0bbab8068348aa9fea11ee8d7d359e618e7b02

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 1588 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
6b3c10bfc31f…43ca8bc90cb4 coinbase1250.0000232
9c3d8d984b2b…c3b506d21526 pays to P2MR220.01995340.0000232