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

Block 16512

Hash
000000733315ca8314ad0cca6de413be4650ab633f9c7ced1c784d9bf98dea94
Confirmations
25634
Time
2026-10-07 02:12:14 UTC
Median time
2026-10-07 02:03:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
26ab5cf965bcc2aa7323d47dad80e2df14b68fc0ce12b14fbec8f70a0936ac12
Previous block
0000009ed3f0cc0852d7f0859e9b273d80207a79ddf26ac702e09670e07a006b
Next block
000000569c502ebf1263ec366f2faceea8f9fadc0c5f0d679a4571bc4cfa9053

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 16512 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
26ab5cf965bc…f70a0936ac12 coinbase1250