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

Block 5044

Hash
000000caeca78a24955238489538b73646b1ec8f38c1d9d9c505935420776042
Confirmations
35458
Time
2026-09-20 18:23:33 UTC
Median time
2026-09-20 18:14:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
53642def888de93c179622e6154f4292b4dd1d8a45f4d506e866ff8daea19e7b
Previous block
000000dd967aabc1246a6446e62da58cb14da525251850831574aae0cb5ad74e
Next block
000000c4520056b75ec5632ea488bbabbe4006356f58dd0f16ad045a4656e003

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 5044 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
53642def888d…ff8daea19e7b coinbase1250