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

Block 3459

Hash
000002e7a3fd60590f9d4b11df6b405d5f667e1b503262d47312c60ee7bedffe
Confirmations
37679
Time
2026-09-18 20:16:52 UTC
Median time
2026-09-18 20:09:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b20d4ed559ac72acacb8438b3e397008cf0c21794729ecfa2860c8ab3f5298b0
Previous block
000001c9b50e9e1e9da4d0e3aa648f574e821a727ab65c4a8d4c9ba85711c287
Next block
000000ffc7e0336b34af2587ff54d52ec140786a8bafd3a83783daca19318745

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 3459 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
b20d4ed559ac…c8ab3f5298b0 coinbase1250