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

Block 16229

Hash
0000008298db3734a14eab32c466c532068039de0a57ffc622d05f4f72223989
Confirmations
26064
Time
2026-10-06 18:04:22 UTC
Median time
2026-10-06 17:55:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
87fcb6298e7c1ceb171d3bfa8ef45dd77d5ffac5c625ba72c87e9c26beb01a84
Previous block
000000d10d1349a1750ad9a897100c62a966c5c6adf64bb05e98b29eb079e744
Next block
000000da6d20c3a3819ab880aac633e52c8a57fd648c41d7847f8fa2decd0f04

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 16229 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
87fcb6298e7c…9c26beb01a84 coinbase1250