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

Block 13325

Hash
0000006bfff8b4c8eb2db2c15427967199aeee9e32250f875564d21b40bb4cbf
Confirmations
27882
Time
2026-10-03 05:25:04 UTC
Median time
2026-10-03 05:15:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
47962ba8b5e3827372eea5257cf7a57754710da6fa0cef6394de9c5ae79a9aa3
Previous block
0000001085d85bcaabde5cd948abadc873b2ecbdac1ca70d594d7f01192d93f7
Next block
00000080327f20db1106087a2c225abb61239898edf9830a8e82a08c20fda501

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 13325 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
47962ba8b5e3…9c5ae79a9aa3 coinbase1250