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

Block 9263

Hash
000000506e93570dcee8f143c45d4bc85165605c300832a2abc9983ff468eaa6
Confirmations
32785
Time
2026-09-27 23:05:19 UTC
Median time
2026-09-27 22:55:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e498f59d5f3e8f17df2b9d6eb515ef6965c9a973f45bf513ec7943705cca4f38
Previous block
0000002c047f4e18bd257e9f1ec65eea6497d5dbeefdf7ccdc23cd75fa23c467
Next block
00000062895f24b8bbc5e352bf88152ce98e4ed0aa3cfd76c0d78133fbd6829b

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 9263 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
e498f59d5f3e…43705cca4f38 coinbase1250