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

Block 10148

Hash
0000004b73ad24d27b03b27e45e9b7eb60fdc481c60608819f3946979c17fd8d
Confirmations
31950
Time
2026-09-29 05:17:58 UTC
Median time
2026-09-29 05:09:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
4f827262fe8cf7d3c4b8cbb0fbba8dd9d9f69e792595a1c6293cf940f11e5976
Previous block
000000394c5b7dff05fc4088204be5c9a4eb612400b56296f46f8a4a0cbe4fc4
Next block
00000052f7b09880e442db26e8bb22ff9961d67b7631eba73ae7a285ae12426d

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 10148 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
4f827262fe8c…f940f11e5976 coinbase1250