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

Block 1224

Hash
00000336ba8052e6c234143f95bd5d9c88260a5deffda5447580b0029c17d63d
Confirmations
41253
Time
2026-09-16 09:26:15 UTC
Median time
2026-09-16 09:18:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
974443c04b0ff58f4377087a84c630de46bcb0bcc284cf03a96683782491e068
Previous block
000002ed2cf0f04b877f793fccd6960b7b4f020b76c17e150b7e0b88204b0ddf
Next block
000002b7c0a5ed9034f7499888a1d1abe01d842968b6f52c8a90c9b2523c7f07

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 1224 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
974443c04b0f…83782491e068 coinbase1250