Block 19028

Hash

000000f14bf6d394a81b6197d5927152d455ae421947200dd360c15e45fb5e36

Confirmations

22715

Time

2026-10-10 01:26:37 UTC

Median time

2026-10-10 01:18:39 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

9f214eeec6115a92e8e05294039b15068cd4cca8725fce140972da7b30578a31

Previous block

000000b7c9cb2865c779fdcd2138aeda08060c6915aab6ef7cc33e63af111ef8

Next block

000000d3e88f4ddd46c4b4ffa363f0a2c64c877e53f9db4d1fc9536dabf410c3

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 19028 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

bf4ee817f6e6c8ff811fc0486532e4c2… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions