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

Block 9775

Hash
0000000cbdf93664f4d704e2504f72e7a4f28cbe4fcfbdc2f9bbe793fb588cd8
Confirmations
30717
Time
2026-09-28 16:59:00 UTC
Median time
2026-09-28 16:49:35 UTC
Transactions
2
Size
736
Weight
2,188
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
4f9e2b51e04bbe3ddb61305605273a0a9286ede664dcdcbef3117dcc547c8e7b
Previous block
0000005e34b34bca429ab7ebae22ed1c0ea6109e08d5b34050e5777a3a550a14
Next block
00000019e488ee917760ea5d49d46d223ed06ccac8ad7847c55f240242177387

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 9775 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
f4d45cba64c0…7f36c511e697 coinbase1250.0000232
c4e3dfb247b3…0481c3b6ba58 pays to P2MR220.01995340.0000232