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

Block 6488

Hash
0000001eb9224ae5807664fc2ff1120e7054d0b8592e61e70e8884c0c1432762
Confirmations
35499
Time
2026-09-23 01:21:03 UTC
Median time
2026-09-23 01:06:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
a38bd3729737e2766343fd2f5fdff2a9d149dcee4b7b330c3cf1ca30b8b26d4c
Previous block
00000023912d54809329ceab0ad760986df43b189f095bbb6ecb3bf0c34b174b
Next block
0000003763ede8749ccc4e2926f803acc7333fe004235b0837046a0bfd284a23

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 6488 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
a38bd3729737…ca30b8b26d4c coinbase1250