Block 18470

Hash

0000008c01bbbbedeb8b7b62a22fd1e4ea21a701db85d4c60339a9b23b5a8676

Confirmations

22397

Time

2026-10-09 09:59:16 UTC

Median time

2026-10-09 09:50:58 UTC

Transactions

1

Size

2,772

Weight

10,980

Difficulty

0.0035089589

Bits

1e011cfb

Merkle root

e123e004932d6e7d4b3b53624ecdaf3ed3f2d3e212299719ebea785db3afa17d

Previous block

000001024c7c29002bc3c8f5fa0ebeabb8c427e3079353e1fcc44b600ae1bed9

Next block

000000a994ee40b068a305f775642ec1bbf6b926c869712fbd9bb33aab3379c3

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 18470 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

fa070e4738c30eba4b103ff17d8c242c… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions