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

Block 15000

Hash
00000043c642b76f0ffd251de2c781a8f96b8f65f3c079eba4698e22ee1cdff8
Confirmations
27111
Time
2026-10-05 06:25:51 UTC
Median time
2026-10-05 06:17:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
12e4a446f18cd788d76a6b75e9724e6fcbb71d4f43616ed70e6b1018f016b72c
Previous block
0000008c84955eee46620ffa0e0f63535339d0e7e73c1bad0e60261d0204175b
Next block
0000007adaa3b97e8b077c2f4b22ab6e4354b04d2fc1930022a19c96fd1367a0

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 15000 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
12e4a446f18c…1018f016b72c coinbase1250