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

Block 2005

Hash
0000013276fabbd8bb6791d8daa7b6d7dac5d95f238c9bd24408f789018288a4
Confirmations
38983
Time
2026-09-17 05:57:24 UTC
Median time
2026-09-17 05:49:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
95ff2fcc9f2f210e29cbc3492d23c6109e483ba8731dfea2cfa1e1d992452f3b
Previous block
000000345e36a262ee2c4e87e6e89042535b422ffc6ef97dd20ec61b7fd3a326
Next block
000000186008af7d50aae10c428ebfbbd27903ca34f8d70ceb90ccb950937d87

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 2005 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
95ff2fcc9f2f…e1d992452f3b coinbase1250