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

Block 17734

Hash
0000003d386ab2a0879985f78680dee88860128cfe4de622adec745d99ce57e5
Confirmations
22763
Time
2026-10-08 13:13:35 UTC
Median time
2026-10-08 13:04:49 UTC
Transactions
2
Size
749
Weight
2,072
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
4a160a8464aeaa831816b4b8d78027b7840dfe223b3a634e5e9c7f9bcab86148
Previous block
000000d5717b3d4933e64c18f6b192ddfddd2931f85bab4495fc1228497e355d
Next block
00000040b8970826ba34e47d7e577469538517077dd60b22308ad8f2be4a8795

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 17734 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
985cb3597ad0…1fdfd0fa30dd coinbase1250.00000406
9dd4c75af222…726fe18c3648 spends P2MR pays to P2MR211.999954180.00000406