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

Block 16463

Hash
00000073a7f872ee1eb36062db86ee82092c0969ea99e246ae3553e52b21c0ea
Confirmations
25778
Time
2026-10-07 00:45:16 UTC
Median time
2026-10-07 00:36:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
eaf414389a4c26f3b8494789a4ff755e74e61bcc18dbdf4b44e614c590a4619e
Previous block
00000089226cfc7978886187d952284d2f0a8cd0129424c34c60edbb67ee0675
Next block
00000082c0385eccff1a9a32a9ea539981b4cd4c4733a7fa36b132e5e9404aa3

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 16463 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
eaf414389a4c…14c590a4619e coinbase1250