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

Block 13610

Hash
0000004e898ea22d8c67df8f15b885e8346b619cc62cfb8a90a269917716d558
Confirmations
28341
Time
2026-10-03 13:52:56 UTC
Median time
2026-10-03 13:44:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
4d661f21a46436623b03252b2478d173aa7f71e693335f48a9382c263b7bb1f9
Previous block
0000009088f358bcf0b3c2a6995cfd9aba76cac05013804aed8400ec2541cb51
Next block
0000008e507489045b60f5fce3e9985999f53d6312c1e50f78105ce57aef07ce

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 13610 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
4d661f21a464…2c263b7bb1f9 coinbase1250