Block 19375

Hash

000000070811f4746e907572ad57f0279b4b82e615e43b9bc7702368d81d619f

Confirmations

22130

Time

2026-10-10 11:14:01 UTC

Median time

2026-10-10 11:05:16 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

de4a49db24e9b1aea9622addbb06cfab71246b304b7c54125171db0aed30ff73

Previous block

0000005f39eadc210f58af096c614cd13940477737e2d1ad3b8139e0eea3397e

Next block

000000d86f5e99b11d0ad1e765de68fc4ca40efdf30fdeae235e4851bfb24608

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 19375 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

9e3dcdf694c9f19e717ce5816f13c4be… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions