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

Block 14303

Hash
0000009556d338ef5986dd3703c35c8be25ce590366b8ae244506fc15136fc6d
Confirmations
26183
Time
2026-10-04 10:12:29 UTC
Median time
2026-10-04 10:04:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
49ec8f4a170bbf04ff16d57090226ac810a8406a3f30ef6627dc9b0e46f65729
Previous block
0000005f83d05370b53157c0f8018487fcc30c917ffab60431cc09cf05446541
Next block
0000005b25926c3db99f9aba4368040b341145569ca4e548a7cda2d674c6b791

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 14303 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
49ec8f4a170b…9b0e46f65729 coinbase1250