Block 18279

Hash

000000eadea6cac1b7f9894cc9ea8e8114e8d48b66ca07d2740a6a89f651e071

Confirmations

23602

Time

2026-10-09 04:37:35 UTC

Median time

2026-10-09 04:29:31 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

3fcc5b7f4172280221225b33918ef066e7633dfee6f14ee422aee08b68d63cac

Previous block

000000b4426bfb081188e9bc0f9c888ad9c80625b9c14e91ec5854f758e435d9

Next block

0000008e6e8a190ab56f86aef9ef9b98d9af2845a25215f6dfae79f5d4fc5b7d

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 18279 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

8d697fabc7ff700029bbcd07de577e85… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions