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

Block 17750

Hash
000000416d2f199e6828715a31a4b987514cd3f0a7b1449df5d2f7da2d1f5665
Confirmations
22596
Time
2026-10-08 13:42:10 UTC
Median time
2026-10-08 13:32:39 UTC
Transactions
2
Size
792
Weight
2,244
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
1693a554c9771d33504aad020531e4dfb3f3aac8a4ebcee74f877e2a7db56a4f
Previous block
000000463af3484333e1776a25a833990d33a07b9c9a04db73fcd17a304649b9
Next block
000000d7a7203b1bc3e647ef67d4b870713ec1fe6a6ba7c68f1934417e6e5f2a

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 17750 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
489d5ce4f741…1889ae24e48c coinbase1250.00000492
3f5497f242f0…ee233d6ea3db spends P2MR pays to P2MR221.999995080.00000492