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

Block 8147

Hash
000000084fba5c7763efa03cc5d3cad01291c774d0c1bec758a7895495d03c53
Confirmations
34071
Time
2026-09-26 07:31:50 UTC
Median time
2026-09-26 07:23:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a371efa9a6a6241d04c8f503df316073c5667743dd1326dbafddcfee4e76db9e
Previous block
0000004d32531f64f6155764513d46df9f6f3f228db5208a9b50aff24fef662d
Next block
0000000beed82638f14091339ff0c4462c291136b1f7c6c830519e8ca9d1a866

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 8147 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
a371efa9a6a6…cfee4e76db9e coinbase1250