Block 19209

Hash

0000010703eb3b446f644350adc3be5420e481902bb361b7ab8a8b9fa5441b0c

Confirmations

22208

Time

2026-10-10 06:35:41 UTC

Median time

2026-10-10 06:27:07 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

4e20aca4ec20f4f23eceb4d217bd4bf4dc74e5f71a7e614ad5a09fbcdec97e87

Previous block

000000d2c20cfa5f71a363daed7edea179dfc31e2fba6f90d60142bea2edd43b

Next block

000000bf7d6616b69184e1ee1520a39bfaeb5ab6077cce54002fff636a65a7b1

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 19209 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

d873ae7d73cca80ec93bb99755af6808… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions