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

Block 17847

Hash
000000bc6ae5b555c2d0797bcb7d5dcb4b9dee1866b10ed05c7e5c7e1a8ef36e
Confirmations
23097
Time
2026-10-08 16:28:25 UTC
Median time
2026-10-08 16:20:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
8bd8d495a53f6df6f69e65095a1b524fa4f0d7733b4ba1ae0bf231ee896d8e01
Previous block
000000a6647801a58dac1f0b6205a84f700a9af009382b2bef9808413a89aa36
Next block
000000d14c055957f2ae4808b44c3c03ba18816715c92cb6884f4c1dcfe3605d

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 17847 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
8bd8d495a53f…31ee896d8e01 coinbase1250