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

Block 15363

Hash
000000ced819536c5b504e74f26ad63153afc244a93b31fcb8597712bec8802f
Confirmations
26688
Time
2026-10-05 16:53:26 UTC
Median time
2026-10-05 16:44:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
52c37c0eeebbb7e4dba5eecd7b7a0ed71bec50e71ac0d5ab0d017ac63319ec00
Previous block
0000009439fb9ffe729c7bb6b0900c4dd81ed3278f60f7ded0c4355b4c22f46b
Next block
000000b33df14405e7567ed3bba30c767d86c09bf2874428b9e3702f28867f9a

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 15363 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
52c37c0eeebb…7ac63319ec00 coinbase1250