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

Block 13464

Hash
00000080abed49a00f69c492c0b9e1d00a843d0b6cc8a4ca70b1332619f379bf
Confirmations
27647
Time
2026-10-03 09:30:55 UTC
Median time
2026-10-03 09:21:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
1c10aaa99336d4ee2f40cc66cdf5f0da58a002fa899e54b14ddbf50afd31acbf
Previous block
000000417801bda2c4b88473d49989eff8702d21944d4765152a9a066616b2b4
Next block
000000375f203629cccb27609e2dc02113847c79d0a361d6a1b4199d984587c2

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 13464 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
1c10aaa99336…f50afd31acbf coinbase1250