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

Block 5812

Hash
000000523bc74eb698961c7da3e44990d3b395c29ea60242d084aa19dfe92d9e
Confirmations
36643
Time
2026-09-21 21:09:24 UTC
Median time
2026-09-21 21:00:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
661265945abae801a759a461f3b60bdedfa4f90111795665091fc324c06cad3d
Previous block
0000003a9a6d4cb63bae8cb1e6a6d1d4dae3fd0272263c47a5e3329e6ab70f55
Next block
0000009ad0868d0a4af3ce6d9573af1e3400384e813f3bc0c6e329b3672fd71c

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 5812 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
661265945aba…c324c06cad3d coinbase1250