Block 19710

Hash

0000006fef0dfb66a9eb9edc68cb562ca136b7bb3de442af29785c7bda4ad3f7

Confirmations

21432

Time

2026-10-10 20:37:31 UTC

Median time

2026-10-10 20:29:17 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

ab967fd6508f04ffa1965d5b6f7011645c7ae594027f3bc592f90fa53b0918f3

Previous block

0000008d2af0f9080e880cfa69b90af6c6f81197d4249562478af33a159fd67c

Next block

0000002e3e112689c33c986868bb4b4b046c019fd5e52a03cba5b8d414c3f686

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 19710 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

22684ef03243faea4b062c86d0527263… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions