Block 21289

Hash

000000df44c174cea5eff019b29678702f58160d775f681ccbc4aacc50718845

Confirmations

19480

Time

2026-10-12 16:26:07 UTC

Median time

2026-10-12 16:17:55 UTC

Transactions

2

Size

2,977

Weight

11,596

Difficulty

0.0031405554

Bits

1e013e69

Merkle root

583c0c8d946b68d4681fc4d78136f517f35079146cb7a91b86ce5e645813e92f

Previous block

000000efb8ebc01b74d31782c780281940b67a84d694bab6e1b60cd01fa9d3c0

Next block

0000006791ff8bf38dd68ed196a10cd118561bc552447509735ac119b579fea0

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 21289 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status

In the form M2 requires, followed by the signet solution push (the classical signature)

Signature

590b60a1a1ae2c2f1b6b93514f9f8072… (2420 B)

Format version

0x01

Context string

SIGNET/PQBLOCK/EXP0

Block key the nodes require

SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions