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

Block 10646

Hash
000000104adc0753d24106b6e534f77b12e0a03ca4ce5e40285d2c597a2df317
Confirmations
31532
Time
2026-09-29 20:36:19 UTC
Median time
2026-09-29 20:27:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
5c4ce0bf7dfc30db1dce08cb21b809c3003cfe9c2c8af98de7894c2febe1ad27
Previous block
0000008fedc8b09e23133f371c516b167c6ca897921b7356d9c5a505104f9e65
Next block
000000557c9366f1fa768f377dca0717ce66f04582eb74f377defcfc9597e6d3

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 10646 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
5c4ce0bf7dfc…4c2febe1ad27 coinbase1250