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

Block 5625

Hash
000000a957e58e695bd9e59054baf688a9e99a5720be53f92f98819f7520fdfc
Confirmations
36327
Time
2026-09-21 15:33:21 UTC
Median time
2026-09-21 15:24:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
4b0efb164ce6a11476581a57a6f1017939c0bba10d7673c9f44f193be214633e
Previous block
0000000446cf05dfbea2b2005d3b493897c7775097ea6c73042f53ec48e60f31
Next block
0000009830c5d4f169cc4f2105a950505b3a0b037d2d7a9fc8cdf499578c7c70

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 5625 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
4b0efb164ce6…193be214633e coinbase1250