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

Block 2887

Hash
0000012fee892008672e38f0eb35ff30e475a70c39b51ddbdb36f6d19252a3e1
Confirmations
39242
Time
2026-09-18 05:11:19 UTC
Median time
2026-09-18 05:03:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
af26b20cd16856a102dd4c1cb69e7bf0a3f71e541c77902257b5bd5841e9689a
Previous block
0000000aab0568ae6bb4738562979b5dd8d8fbb93a7e00094ca3eea7e573bd7b
Next block
000000a6e9c1960b1c7e1828edc86ca521c30401f62a152fec33f4bd2a263444

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 2887 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
af26b20cd168…bd5841e9689a coinbase1250