Block 19184

Hash

0000001262ab88a8d798b4a7292fe801a41b5d324c1d64abf77d406d167e9ff6

Confirmations

22857

Time

2026-10-10 05:53:22 UTC

Median time

2026-10-10 05:44:29 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

70ca0afb26936b77da0d446b52b050cc8e38d09273dda40d3dd9772abc7301da

Previous block

00000119c803c839c2564b22c75fa343a645d89087131bde705b6c558ac94653

Next block

0000007c1b56f5a5f5e9ed5aa2dc14ad8a0e913d3f521f6f2b9aebd0b36c3497

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 19184 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

a0051e311f164b8ca85a9826b93936a7… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions