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

Block 1873

Hash
000000ee61d377974414affca150e973fa146f1a6ac27899885bf7931d3608de
Confirmations
39325
Time
2026-09-17 02:29:54 UTC
Median time
2026-09-17 02:22:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2491b1fa57eb31edc439febf6b61ea8b5d09988be7b66b118bdde50ea49463e9
Previous block
0000035f675aeef650b317d088367089733a99d2b159e3971f03626d2d5e2fc2
Next block
00000275b499e28a1f2e1257831824d178f312f5b55e27c2deac941ccbf7837e

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 1873 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
2491b1fa57eb…e50ea49463e9 coinbase1250