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

Block 13541

Hash
0000008d437dba9ef98ca03015dcb3c0872af8a737869c00c20f1486696d79d1
Confirmations
26914
Time
2026-10-03 11:50:29 UTC
Median time
2026-10-03 11:41:22 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
314a838d0120dd9a8e1d8ddb93d8525244f4dbe976475e64804cec0307058f49
Previous block
0000005dc023c46c031f479636ec6192d12bd4c594dff1ca28cc75247dfba761
Next block
0000000d4ae9871676c2f70bb02537431083cfb9e471cb2ba2ee5186918cf7a9

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 13541 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
1ecec892136c…2b426421a37b coinbase1250.0000031
76510f0ce43a…3d043c950eac pays to P2MR1223.99991610.0000031