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

Block 15332

Hash
0000004788ca5836c580c0abc1af940f6862d63f4debacb6a54c0ddca4cee1d7
Confirmations
25011
Time
2026-10-05 15:56:27 UTC
Median time
2026-10-05 15:47:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
cbbdd8c9399073246cb1656b9dc5cd61a51688cd2043f8d671a95d6bda7a1f07
Previous block
000000359b409f39dd44de7b5b409162654c89f2c73a277f96e85ffaf4bac310
Next block
000000898c1b0df3845c44ba050a4a7b7f77cc98e1e91393ad71d72140e41aed

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 15332 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
cbbdd8c93990…5d6bda7a1f07 coinbase1250