Block 19133

Hash

000000c87846b4e6b387468c8de17fb2aa1f462b407e04cb1b3459dcd59a7f13

Confirmations

22215

Time

2026-10-10 04:28:29 UTC

Median time

2026-10-10 04:20:01 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

25b52a0a377a1975f6e39957758c936e8fd1726d4f2b8c48cd89ec6fd99eb988

Previous block

000000150883dc9999ebf1ce424474c270731ed2110f1c11aac211b107f4cbb0

Next block

0000009f1d7e1a766c7dfc03648b103977513d7318aae9141963fefde45bddf5

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 19133 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

fa3078f68f99136187cb9b771a7f98ca… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions