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

Block 3037

Hash
0000004cd483ca81301d4c25149d6cd526a3c62b12a1b1804ddebcb610d790e6
Confirmations
39249
Time
2026-09-18 09:08:18 UTC
Median time
2026-09-18 09:00:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
050317bdb6f73c32f7e0a554e717170f952964f5746376f205f4c91bc1f580b2
Previous block
000000879c37d5a4b581e270dd27779593f392f6b73bf7d08f54e7a7bdd58f77
Next block
000002debb43210b89c2b6691b276a1be09a2420d8026a9cdb7fe0b6765dc88b

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 3037 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
050317bdb6f7…c91bc1f580b2 coinbase1250