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

Block 17436

Hash
00000083875c1bbf50cfad37d9c13c29b21dba720c794168ab0039bd21a02317
Confirmations
23712
Time
2026-10-08 04:44:45 UTC
Median time
2026-10-08 04:36:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
75edf2b899debd1e4c8fca40311f23c0a0aba128fdd4b2bba57b7a0c0fc7be18
Previous block
000000bd765fb8b94638f640628bb94a78f918002c382cb4027b15a560b8f345
Next block
00000022080ad3190893eb2ab0da41598b0ffe69da4d5376e1ce410b257e431f

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 17436 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
75edf2b899de…7a0c0fc7be18 coinbase1250