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

Block 4764

Hash
000000c73b692e6179e3849fca1b2276b1c065024975af9997a435de1626d98f
Confirmations
35956
Time
2026-09-20 09:41:32 UTC
Median time
2026-09-20 09:33:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
9f521218f18f2cfa10152a579c64145dc761a02e99cb4caef14101672e61af55
Previous block
0000001d3662efc362f58fcc44bd4d4015dc3b9e43947db85be2bfc8bee4ea79
Next block
00000025fef57e10ae58001864d77f686dc56dc7e382d737a1664e31a4424bb9

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 4764 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
9f521218f18f…01672e61af55 coinbase1250