Block 18768

Hash

000000ce35354b3a5ce81746256a7ad5488569d55efcd22a017be49efe5bc019

Confirmations

23506

Time

2026-10-09 18:10:26 UTC

Median time

2026-10-09 18:02:18 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

2be0729d654d3fd128b4bccda38a529674cd2c1b0085170000d233d1ced8e386

Previous block

000000982172c58d94cf44929aaf655e71b54035e55c87d32b42d319c9546ef9

Next block

000000cc819417fa423893f5f0f47e1d4f77ab2bae53281e60598ee38df1d5c5

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 18768 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

7125f706b6b20f71aabf822a186fb327… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions