Block 18882

Hash

000000412a48c819d2aac2df739e1e5fcc5b925ea80cb5b7de43fdcd4e9d8933

Confirmations

23123

Time

2026-10-09 21:19:55 UTC

Median time

2026-10-09 21:11:38 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

ad288ed0666eaf6519b284e34fc443f41ca95e9e6c37a6296e8ecd49d21b4918

Previous block

0000005022f9e6a64c768fe12c5b44b968f5bd9c5ae927525aa6b6ffa98cf9ba

Next block

000000a1b5999ff2e4d336d490fef9875205dd5f0802e6a4e28abd988e229106

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 18882 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

In the form M2 requires, followed by the signet solution push (the classical signature)

Signature

68a308d04fa46be665f79d1344c4d279… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions