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

Block 7249

Hash
00000036a794e3836674ca0461ca5469c6203af82641f9f33da3f718fa00613e
Confirmations
33713
Time
2026-09-24 12:33:56 UTC
Median time
2026-09-24 12:19:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
48c89c4f701fb167a4cf03e78ede282e418c558c637fb4cc36753e8e70978ecb
Previous block
0000000d04fa760dba9453a3ec33e4e422011b3da55d6062fc34b20ff7ca5711
Next block
00000014fb89c3d9e27070a7cb45f1cc08c63159f18d5713b91333e66221fc94

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 7249 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
48c89c4f701f…3e8e70978ecb coinbase1250