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

Block 519

Hash
0000007fd8d84df3621faf92b068d5de64efaac1c262f49fa04d03eee518d1d8
Confirmations
41962
Time
2026-09-15 15:45:57 UTC
Median time
2026-09-15 15:38:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
eabab6c3d66b3d1b960088e45e6da60f46da8b92f82c08a3a5689f7b6b08cd70
Previous block
000002b6ac76847c76ae15bc75393128a32cf379039b1da67cdfa2949e4bbc7e
Next block
00000254f309a663e8b220d8f706c81a2e9aaeee47fbdcdabab449dff0c5617e

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 519 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
eabab6c3d66b…9f7b6b08cd70 coinbase1250