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

Block 4364

Hash
00000061d54f68d4706d1c2576dea10d55e23544cc096312f9482e8c830cfa2a
Confirmations
37621
Time
2026-09-19 21:28:39 UTC
Median time
2026-09-19 21:18:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
00d6729db1a2292e642db76f27d1ddd420a47c7a4518a3bb2446bcec6c6db5c5
Previous block
00000081058125b20f6449b200213d9d9333f2a44a1b3caae940487f52ec7133
Next block
000000b1092e8a9316192b8a9a22d1bcd5f9094568a399758a0281d600ad794c

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 4364 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
00d6729db1a2…bcec6c6db5c5 coinbase1250