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

Block 2747

Hash
000003034ace1f8ad7fb3a3faeb21edccb52962687e01d51cfb98b4729db4565
Confirmations
39155
Time
2026-09-18 01:30:08 UTC
Median time
2026-09-18 01:22:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f7c66e0cd72f5c8cc88916560c1616b26b1e6eef9bbbb5815fbd13a79d5acb6a
Previous block
0000022203e12132bf9d6fe748d937a71037a9e811562790875ce788aee86ddc
Next block
000001dde6da892fb9bd1b210c9591bfacda9fc53eec5bc73fea1995cb81248a

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 2747 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
f7c66e0cd72f…13a79d5acb6a coinbase1250