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

Block 12441

Hash
0000007d20d6a235eacc7691e313a0dd5bcf0e4b0ae1b7b3ef5bab33bd01b7c0
Confirmations
28201
Time
2026-10-02 02:59:20 UTC
Median time
2026-10-02 02:49:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d76aac36db9b5579c08ea17e551fdcfb545903a0d83baab90de0afb1fe904d2c
Previous block
0000005a9f0c770ac6647d44c8d6d830b093fcb0034feb360c496fd367e2f9b5
Next block
000000500951dc9bdc59ffaa8cca594f8fad010dad26e27b9f6f60fa948270b4

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 12441 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
d76aac36db9b…afb1fe904d2c coinbase1250