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

Block 1560

Hash
000001780be3ef7bc6c8a684c88684de330bd0ec21710543b441e2aea9286b32
Confirmations
39968
Time
2026-09-16 18:14:08 UTC
Median time
2026-09-16 18:06:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7f427037a69a1541e7e74823d28e2fcaf521fdb334c696c061512c0e45b0da46
Previous block
000001d4235b1beb5be43069db3a3d4087d35ad3099eb41e5f1638f6c4488467
Next block
000001dd7980e28614692063b6f644b1de3abbce0e39daccfda9f6e03aea6df5

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 1560 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
7f427037a69a…2c0e45b0da46 coinbase1250