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

Block 16925

Hash
000000ac49c752e477cd8141f226807f253cd0fa7cd827532f675fab51fb0aaa
Confirmations
23569
Time
2026-10-07 14:06:58 UTC
Median time
2026-10-07 13:58:10 UTC
Transactions
2
Size
8,069
Weight
9,392
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
393365c8dcbda677a351b419e23d781b50827eb3e32a5afd0d5a366b3e6acf2a
Previous block
00000023950a8f07289d6352dba4f72e419304d4e44a1d431654f47efad1f47f
Next block
000000785581e6e1d0f3937b482f0c89dbc64026659ec25c5e102e11ae14fee5

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 16925 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
387cb23f6a48…c33bcac7e259 coinbase1250.00004066
547391a91e97…3f968ad35470 spends P2MR pays to P2MR2113.999688440.00004066