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

Block 13302

Hash
00000010de2ed7e9ca37691a2183b726dda8bf32007f9a284c0564b43b6234ba
Confirmations
26870
Time
2026-10-03 04:43:20 UTC
Median time
2026-10-03 04:34:08 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
9927023083179b0e0b41a4d0f3f7e6cfdc257a5dfa682014005b1f07cef4613b
Previous block
000000488b9356b3400f3d92aea2891be7c0dda632698b5bc4cdf7da58095d89
Next block
000000026c7de54409f69d04478c5995d46f6b4e555559a15fd3a6e3cf105500

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 13302 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
930a8fb3df59…dacf9f752ac6 coinbase1250.0000031
c7a36eebd7a0…44b108713e07 pays to P2MR1234.99995020.0000031