Block 18995

Hash

0000003eb836ecccedde13c1acedbe12a132896e46c6cfc209fa97a7bf6b7551

Confirmations

21754

Time

2026-10-10 00:31:28 UTC

Median time

2026-10-10 00:22:34 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a4864897eecd220c8a00a95e0a1fef0202e75dba89528c4e99e809e915ca0380

Previous block

0000001803f7768085400cd799872b77f11143290fda6053a9c3b82c5539cdb4

Next block

000000e11f15447246c172df4906fe61cf84865d3590706984893698550aceda

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 18995 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

0bc94e585a6c56827fc4640c890e95b8… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions