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

Block 14453

Hash
000000af95ae7dface51516fc7ac0d4869af7519b3a316aecdbee72980d19e8e
Confirmations
27690
Time
2026-10-04 14:34:08 UTC
Median time
2026-10-04 14:25:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7c3c2da07603ba363cc8e02d3eeef325604affcac9e60691fd301e7c880cf7d9
Previous block
000000cefb29ed9e0de2208c51a59001333b17457cebb853f903b00109ffe963
Next block
00000091c827d64de37c770afb35b4a63ddce67cc81c5f16c99132fafc4e0593

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 14453 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
7c3c2da07603…1e7c880cf7d9 coinbase1250