Block 19793

Hash

000000feeaa06959a5a18d76a28331d6f07cb73af2628defcad3b4ee55535d15

Confirmations

21143

Time

2026-10-10 22:56:50 UTC

Median time

2026-10-10 22:48:07 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

ffa754b62b5d43d693aa39cd7469d96482e5f7bd01b8a13872e6d54db61b13e5

Previous block

0000010582f5f314d27e9b1575bc2312131d2099ebf77402a029b4fce9c98ac7

Next block

0000000b762d7aeea96f791da235117fdb8e541b2beda6b1ac5dad2c4b5545d0

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 19793 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

446c6029527dd5033296c0617d825fbf… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions