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

Block 5363

Hash
0000008ca21787b2026252be01b6c61b115b4289945b66df74e8e0beeb5a4ee5
Confirmations
36783
Time
2026-09-21 07:46:47 UTC
Median time
2026-09-21 07:37:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
11a86159fa36fa05815fae6e47fb78e1b1cdfc4869b093471a96225f9dfecaab
Previous block
000000876d84b57acebbd5dcca7e172f9f087336fa2aee89a0d73181f3bb6f8e
Next block
000000b027050a1a29beb1a4d8ae3695e1d2718e4aa9abcb5f0bdd0fc860f53d

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 5363 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
11a86159fa36…225f9dfecaab coinbase1250