Block 19797

Hash

00000032949116c8ce613f33968871bbda91128fc41c2bbc189c20e08ab6c799

Confirmations

21113

Time

2026-10-10 23:03:39 UTC

Median time

2026-10-10 22:54:59 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

a4fdc484e51c60fea5ee384641c3d88926ef16a36eb4d2e25f1de9f8cab7df0d

Previous block

0000009d8cb94d577f395f9c89af2fcbebb8571a0c5ca39deb7b9941d9aa054e

Next block

0000007d73d0ab5cb12c3d72235648ce1fb71aae43a48ce45c198e80cff91f7c

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 19797 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

296cf741b5a9913f9eaa680f666de54d… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions