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

Block 3741

Hash
000001491e9d13a6250a0f8997d01c9ac74ee85e7821a141b2dc8d9295325e75
Confirmations
37478
Time
2026-09-19 03:42:46 UTC
Median time
2026-09-19 03:35:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
47d449baedb0d789b6b8d9fd17c5926af9c4cd75eee53cda7c325cceddb03bbd
Previous block
0000027e693754c288faac89519c6a9bdc642e5cdfcb46521455f088f1aa1016
Next block
000003342fed97e2cc2d2104e49ed3c8234aa4ecc5515bde84d235d5aadc3032

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 3741 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
47d449baedb0…5cceddb03bbd coinbase1250