Block 19269

Hash

00000036d8412afc623eea22c602c8bacb698da015994a8316f9e126442deea2

Confirmations

21624

Time

2026-10-10 08:14:56 UTC

Median time

2026-10-10 08:06:46 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

474560b5b4c24b2a5003223701277a1d00d46ebfaa73939463a4fd8531f6829c

Previous block

00000080481be40301c7ebe40253e1741bb699ff683135ebf5da97738b648cad

Next block

000000fb5b63d05ea246ace7d6b6225dc67787e26b018d73d1005bdb9c302d72

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 19269 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

45dd726b1741989dbdf33cd83cc3106c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions