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

Block 8669

Hash
00000025360eade5003e8304e28370e46177c9ac65b637031aa656e371b048e9
Confirmations
33571
Time
2026-09-27 02:06:28 UTC
Median time
2026-09-27 01:55:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e2155e262af2453ec9457c79ea79b4d2ff4df1e205d7562a4418fa276ef89447
Previous block
0000005ba7d6173b8cc80b5e923afaf69026647d778c1a1387f742b6f5c1e560
Next block
000000591fb91c99faf66e7a440ae1f9cf475f61e0ce2424067ebe54917e01c1

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 8669 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
e2155e262af2…fa276ef89447 coinbase1250