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

Block 15784

Hash
000000239f61b12da8c21dd77ad5e764ac9b3a7c387da3e95a3903d5dd5611fc
Confirmations
26098
Time
2026-10-06 05:06:08 UTC
Median time
2026-10-06 04:57:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a6728dfee6e65e89fa66cd0df999e9d817ca4358e00550e4391fb2273e5d7342
Previous block
0000000e96d9018e746114a0b6150fe846facc9c1c0865aedacc4587f7a86deb
Next block
0000001eba1a5732a7ae9d127a2d44fa94cbf6b64b8374fff311527fe1e8ff29

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 15784 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
a6728dfee6e6…b2273e5d7342 coinbase1250