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

Block 13305

Hash
000000154e7c12adc0c6bcece8e11c73a9682910275dd831cbd56700e5027f89
Confirmations
26979
Time
2026-10-03 04:49:38 UTC
Median time
2026-10-03 04:39:59 UTC
Transactions
2
Size
792
Weight
2,244
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
948ea753118564ecd1026b1fb174e651551291d38eeb43f9d5ca88587da24dfe
Previous block
0000003e1d600a5fd10126d24ca86052adc1a7269b2f1d6912c3544076cc7f62
Next block
000000a06b04827655d9626bd288ec116d44ca043e42c1af3e1ff12c4af518fb

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 13305 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
f8884c261dda…cc9be77370b8 coinbase1250.00000492
dc2b2cda5894…88d0e3b1eb19 spends P2MR pays to P2MR220.509991640.00000492