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

Block 17374

Hash
000000256d12c3085c57e0aeba3a5e84774ba15760dd19ae96e99effbf2bad9c
Confirmations
24762
Time
2026-10-08 02:59:07 UTC
Median time
2026-10-08 02:50:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
5ecb4a52dbba50a7a4fb3b96a2fad403c7d0afa4a5cb11bcbfd38d3eaf829c2f
Previous block
000000d85e14753a0d8a532c59f92e81a6067d688c181414158bc286fb813697
Next block
000000a40630c28354f15d7bf617b3acf5854ced5290db3fa00f98f6d947a649

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 17374 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
5ecb4a52dbba…8d3eaf829c2f coinbase1250