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

Block 17555

Hash
000000e3a5de1a214ecf14d51623f5f7b72c1d7577fabcfe4e37a6a4788680b4
Confirmations
23324
Time
2026-10-08 08:09:23 UTC
Median time
2026-10-08 08:01:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d6793eb85a2962b78a6917a0c6ad50ed13af746560d378926e8fb38e4148be19
Previous block
0000001a3a0637d2e7c406175def65f27d1454321b1b51bdbf303e48bd0189ce
Next block
00000069f526ec0dae769dfd121638e4d82c228b997c2e6130eacaa3854aff9a

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 17555 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
d6793eb85a29…b38e4148be19 coinbase1250