Block 19302

Hash

0000009c605f4eb3ec28fb8cb04a96b1b291ab59dfa6d152dae328928128bf72

Confirmations

21519

Time

2026-10-10 09:11:43 UTC

Median time

2026-10-10 09:02:01 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

2cd1089c81f0bc79b2d629885f7f569f1bdccba0105f9265fadb26c42155fa6a

Previous block

00000076399ede3b515313b58e2a0a4eef671a4ff2821e57273155e9b93b9227

Next block

000000e1098a3ab9b8c9dd10209c694b81a7ed25f567f12a1487e68090e80381

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 19302 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

7a4e53214c774a43d39725a6f926a2e9… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions