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

Block 13964

Hash
000000710c00a7dc83407a040afde87b3b04be3c344aa60764361771b46010b9
Confirmations
27359
Time
2026-10-04 00:17:17 UTC
Median time
2026-10-04 00:08:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ca99e63744858d1e440813f511f1aa035bedc73b85bfff31fb82b9276f6f6101
Previous block
000000215196450ddd89b0e81931e94346c75ab1a8a46ee51d516f7a9830b8c8
Next block
00000065ed37e6248fcf5bf0d80000c87671588c6f7393ed5659c8b7c821a1e1

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 13964 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
ca99e6374485…b9276f6f6101 coinbase1250