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

Block 4697

Hash
0000002964d0db67102044282626c93b39f2fec8715e478af6f370afdea60db1
Confirmations
37482
Time
2026-09-20 07:45:03 UTC
Median time
2026-09-20 07:36:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
485032a00a5ef9684197e9abe3fdd9589f9e8e76c835e9dd974077d049af2636
Previous block
000000c29fa12b9f9617df80bbf1c1d6620bfb646bd784cd8de597f365eced10
Next block
00000014a7195fa8d404f2ad2bb2e3e31754aa4eb9490d5345ce82716d313d71

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 4697 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
485032a00a5e…77d049af2636 coinbase1250