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

Block 13069

Hash
00000081b1056e56a8d090a76ea085478552ac8d0ba3a86e00644ff860060c82
Confirmations
28338
Time
2026-10-02 21:50:31 UTC
Median time
2026-10-02 21:41:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
0bcc448006ab54ddb95b483ed1e86036d154fa7993f7b86805ca247cd73cf596
Previous block
00000003645c53e63dbf098578fff1c6ae5465f79dfd3118b94fdecfabce801b
Next block
000000912b277ae9ea3fd6cbeeb3584c94c6885ba0bd45659af9f5ad9a22238b

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 13069 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
0bcc448006ab…247cd73cf596 coinbase1250