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

Block 5038

Hash
000000c7079c0987ae567919267f11544ffd92c0d2d27cb4d4f3418c54a9952c
Confirmations
35923
Time
2026-09-20 18:12:56 UTC
Median time
2026-09-20 18:01:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
3da40ff274dd61bde5d011660014e171891717c4873b1f4a625524a29dde6bdf
Previous block
000000515be943541ebd5da2ac2c71354e41efeeb479ce390559deb552cde724
Next block
0000000f11b84b44cc56b0bb41e94a12b9f39e28a274960d1483db83e7b88ddc

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 5038 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
3da40ff274dd…24a29dde6bdf coinbase1250