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

Block 15607

Hash
000000d522db4ae24cb1e4fec9746c63846958cc05d2a924752f2e6d2f55340a
Confirmations
26645
Time
2026-10-05 23:53:45 UTC
Median time
2026-10-05 23:45:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
735526d476eb3680b14ac84b4bda5eeee2936174f1a2aee06919dc979a00673f
Previous block
000000cccdad424f67690d2308d67101a6b58b86d57e3c6cca4e1bc152c0aaa6
Next block
000000c416cc1f2b1a2d898d338237f15b7b5371748f09234b26fa56272fddd8

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 15607 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
735526d476eb…dc979a00673f coinbase1250