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

Block 8615

Hash
0000002ceee9d7b412206e0234853345d1c6a2981eac233151acc854d63275f0
Confirmations
31777
Time
2026-09-27 00:10:40 UTC
Median time
2026-09-26 23:58:28 UTC
Transactions
2
Size
561
Weight
1,725
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
26e9f475f85de18ce9bd52f854251440531364c31543706d338ae54741497f09
Previous block
000000274e964aabdaab5d36dc17a8a687437b3f4b48569b885112a3951e708b
Next block
00000021ea3bceeaaf83a25df3b56bc9856bf029f8d14e88077905da51a8199d

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 8615 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
8f097b7f9fa9…5ddf43328441 coinbase1250.0000117
3a3099e3e57a…80de5d81f93d spends P2MR110.00998830.0000117