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

Block 3934

Hash
0000029ed302dc569496388c47d926134b77a0346a27b0e8ed4a0c7b02ec929b
Confirmations
38454
Time
2026-09-19 08:47:27 UTC
Median time
2026-09-19 08:39:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5a0aaa1308eb64738a9de40bb93cf23888e0655f9974370bd31ca400e54111d2
Previous block
000000905d2d7e7a5b0efc064a29a2fde26c012b1739dc92f876f35d70d53236
Next block
00000093d53f13d540af6fe0ab886a617e725b454bc85800013333524147f6a4

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 3934 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
5a0aaa1308eb…a400e54111d2 coinbase1250