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

Block 4837

Hash
000000d898e7348a2d810da2d8b067c50b78090583ebce7d626e7965c64f0376
Confirmations
35675
Time
2026-09-20 11:57:22 UTC
Median time
2026-09-20 11:48:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
131cb1862294dcb7e5f5e748d623f2567ff07765b0f625c8bc418cf5410ee3e3
Previous block
0000008908d24b98c312d9cb6a95b3e503981482814e8e340390e47c70a25a44
Next block
000000c37951141aad37786d768664ba9f69588a9db43971f2526445f2774920

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 4837 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
131cb1862294…8cf5410ee3e3 coinbase1250