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

Block 4868

Hash
0000003c3208a2d088093433cdc43654904654bbd43dbbdff9957ebb71e8d321
Confirmations
37246
Time
2026-09-20 12:54:17 UTC
Median time
2026-09-20 12:45:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
44df0b000c0863c001f77c7c1caa9baf7dc353374ee07b5d29e97ca7f94152e6
Previous block
0000008c5b74aacd61115138ef55c033acd039efe7e6d7af39f9b4fdb80da9f6
Next block
0000008d57a4f3f9d45006f0f1d97e217943665118d2c8829b0f66cef116119e

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 4868 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
44df0b000c08…7ca7f94152e6 coinbase1250