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

Block 8587

Hash
0000006247c126cd491f2faa9d1484d0a5cfbb50c10c0f5b80ee4a582dba1cf9
Confirmations
33530
Time
2026-09-26 23:13:40 UTC
Median time
2026-09-26 23:02:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9a0538cf12364069a7c07bed06dbc5ddbf954e2e98249345b22abeba77fa0ccd
Previous block
000000186ee44912981e622f1779df58b5b8f4a0cbf82d67410acb2a4bbf7db3
Next block
0000002a0212cfb45f74ad23e0214104122a30bcdea1d01cc3c61942cad213c0

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 8587 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
9a0538cf1236…beba77fa0ccd coinbase1250