Block 19210

Hash

000000bf7d6616b69184e1ee1520a39bfaeb5ab6077cce54002fff636a65a7b1

Confirmations

22234

Time

2026-10-10 06:37:34 UTC

Median time

2026-10-10 06:28:37 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

656dcaedf76cc6137ef137d62196c1b3b1a1839c31a5925fc9fa74a068d77d36

Previous block

0000010703eb3b446f644350adc3be5420e481902bb361b7ab8a8b9fa5441b0c

Next block

00000014b1829114f6c7ee5899d25eeed7aff6d777507909d9aeaed9091a2f58

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 19210 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

ddaca058fb5be35904d45143b8036979… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions