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

Block 2923

Hash
00000272891a699f3430a5e19104f8745e5372d716ce6aca10a76454067d4034
Confirmations
38109
Time
2026-09-18 06:08:09 UTC
Median time
2026-09-18 06:00:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d269fa99e1bfa6c4a57fa9d939f9b8e82a50d21a3f1a15cb0409d2eee2d9f418
Previous block
000000edd986f9850298516674f657283518162052f0a098130bc5085fc2a3cf
Next block
00000168a059e80bec2331c01477ac6c37b5faa9bea66c4a57b62424a5e13774

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 2923 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
d269fa99e1bf…d2eee2d9f418 coinbase1250