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

Block 7718

Hash
000000354c7204f61f8f65f773933b66c1fbce6a3f89013ab144db2ff43dbb38
Confirmations
33491
Time
2026-09-25 11:48:51 UTC
Median time
2026-09-25 11:28:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2e8d176d6ea2a666e9b1ea0da0f085980dc09019ef0365dcd1bfe34177ec07c8
Previous block
00000012e3c5468ecc0cc360db4af5c3291612f9650a29e590f869575d38e728
Next block
00000006af4ad8db3f75d794069f4076e741edc61117df3c7fecb79dd61f0150

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 7718 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
2e8d176d6ea2…e34177ec07c8 coinbase1250