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

Block 8771

Hash
00000041be0b2abf2eb51c394981968b23c08a1f5276e094eacf449752f68e8d
Confirmations
32723
Time
2026-09-27 05:31:46 UTC
Median time
2026-09-27 05:21:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
909b5b3a8736e2da0d3a03a50b60924e687342b4593a22cdb2a89d2b3e9e147c
Previous block
0000002609c4454b6afa8713b3961f69e816d1ac7a81ee51a1c9f1397b103b50
Next block
00000040517ef1d9c8c182dd087c5a45df6eb75a9e6c2ba05e83a073dc4af8bc

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 8771 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
909b5b3a8736…9d2b3e9e147c coinbase1250