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

Block 17355

Hash
0000006bbb7f09b4d60af4097fc6191c711a297ffba25b8fb69e7143ae8ac0ed
Confirmations
24492
Time
2026-10-08 02:26:03 UTC
Median time
2026-10-08 02:17:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
a37082549388b6b765982326850d54100929fd20a526755481e0a6fd0ca17607
Previous block
0000009afcc7b39ce555c287afbd0dd8ee454542f9fd7a07bbd1e131f8ceea9c
Next block
00000001410e9fab5bcd4d886de7f5edba5227eecb1ff1dca297235ee40f2ee2

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 17355 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
a37082549388…a6fd0ca17607 coinbase1250